Be careful to ohserve the Truth in all things.
Be swift to hear, slow to speak, slow to anger.

Quotations used as Mottoes, Vols. I to V1.

A curséd fiend brought death, disease, and pain, A blessed friend brought breath and ease again. All things are double, one against another.

A philosopher restest not, unless he have the center of a thing. vi, 333
A quaint and curious volume of forgotten lore.
Attempt the end, and never stand to doubt;
so but search will find it
Nothing's so hard but search will find it out. S

i, back of title-page

ii, 414

ii, 593

iv, 365

Diruit, ædificat, mutat quadrata rotundis.

Blessed is he who is conversant in these good things.
Daylight and Truth meet us with a clear dawn.
Defer not till to-morrow to be wise.

iv, 223

ii, 481

ii, 378

cover v,

(99-132), 123

Emerson said that Goethe said that Plato said CULture.
Error belongs to the libraries, Truth to the human mind.
Every human being is a center of the universe.
Gather up the fragments, that nothing be lost.

ii, title-page iv, 271

iii, 157

ii, 361

Go on, and the Light will come to you.

Give me a place to stand and I will move the world.

Geometrical equality can do great things, among gods and men. v, 149 God hath spoken once; two-fold is what I heard.

God is a circle whose circumference is everywhere, and whose

center is nowhere to be found.

God perpetually geometrizes.

vi, 365

iii, 61 v, title-page iv, cover, 1887 iii, 141

He who lived long ago, in the morning of the world, when earth was nearer heaven than now.

He is a rash man, who, outside of pure mathematics, pronounces the word impossible.

Heaven is one; how can there be more than one God there? vi, 349

v, 57

V, 73

He who knows himself, knows his own Creator.

vi, 285

History is philosophy teaching by example.

ii, 341

How oft we lay the volume down to ask.

How can I think each separate, and all one?

iii, 109

ii, 336

Humanity is but a man who lives perpetually and learns con

tinually.

iv, 397

I cannot tell how the truth may be.

ii, 368

If Jupiter were to speak. he would speak as Plato did.

iv, 427

i, 102

iv, 223

It neither speaks nor hides, but signifies.

KNOW THYSELF descended from Heaven.

I think, therefore, I am is the first and most certain Truth in philosophy.

King, law, light, leader. Rex, lex, lux, dux.

Learn to know all; but keep thyself unknown.
Leave no stone unturned.

Let no one ignorant of geometry enter here.
Lingua, tropus, ratio, numerus, tonus, angulus, astra. v, back of title-page
Man is the first dialogue that Nature held with God.
Multæ terricolis linguæ, cœlestibus una.

iii, and iv, title-page

Language, rhetoric, logic, arithmetic, music, geometry, astronomy. v, back of title-pags iii. 29

ii, 345 iii, 125

v, I

Nothing is lost, but all transmutes and becomes.
Once more, search with me.

ii, 657

i, 185

i, facing I

Multa rogare; rogata tenere; retenta docere ; Hæc tria discipulum faciunt superare magistrum. Nothing is beautiful but the Truth.

One Truth is clear, whatever is, is right.

Plato, thou reasonest well.

Quos anguis tristi diro cum vulnere stravit,

Hos sanguis Christi miro tum munere lavit. vi, back of title-page Rex, lex, lux, dux. King, law, light, leader.

Rich is that universal self whom thous worshippest as the soul. v, 25
Seven hours to law, to soothing slumber seven,
Ten to the world alot, and all to heaven.

Stand out from between me and the sun.
The cosmos is the champion of the just.

vi,back of title-page

The great ocean of Truth lay all undiscovered before me.
The inhabitants of earth have many tongues, those of heaven

but one.

vi, 237

iii, 189

iv, 301

iii, and iv, title-page

The laws of nature are the mathematical thoughts of God.
The mathematical intellect is the criterion of Truth.
There is abundance of knowledge, yet but little Truth known.
There is a nearer wap to Heaven than Homer's chain.
There are more things in heaven and earth, Horatio,
Than are dreamt of in your philosophy.

v, 181 ii, back of

There is no religion higher than Truth.

title-page ii, 449

There's a divinity that shapes our ends.

vi, 253

The search after Truth is admiration.

iv, 255

The soul has three vehicles: t etherial; 2 aerial, 3 terrestrial. vi, 269 The time is born for Enoch to speak, and Elias to work again. vi, 317 The time that bears no fruit deserves no name.

iv, 381

The universe, is but a mean between two extremes.
The whole earth is the brave man's country.

iii,77

iv, 317

They are never alone who are accompanied with noble thoughts. iv, 333 Think on these things.

This is the way to Light.

ent's venomed

In Christ's miraculous blood have healing found. Thou art an emanation of the Eternal Mind.

Thou seed of a Divine Mind art sprung from Hercules.

'Tis greatly wise to talk with our past hours, }

And ask them what report?

Truth always has the vantage ground.

Truth crushed to earth shall rise again.

Truth for authority, and not authority for Truth.
Truth is always strange, stranger than fiction.

Truth is established by scrutiny and deliberation.
Truth is from Heaven.

Truth is heavy; few, therefore, can bear it.

Truth is great and mighty above all things.

ii, 401

Truth is the body of God, as Light is his shadow.

ii, 337

Truth is the music of Heaven.

ii, 465

Truth is the speech of inwood purity.

i!, 417

Truth, like a torch, the more it's shook it shines.

ii, 321

Truth must be sought for at the bottom of the well.

il, 385

Whatsoever on earth existeth, in a seven it consisteth.

vi, 397

What's done we partly may compute.

ii, 352

When Adam was made, the ancient worlds were called forth again.

V, 41

When found, make a note of.

i, 3

Who offends against heaven has none to whom he can pray.

Who can travel from Dan to Beersheba, and cry, 'Tis all barren?
Who knows not Circe, the daughter of the Sun.

ii, 384

vi, 381

v, 89

Who thinks most, feels the noblest, acts the best.
Yew, those who know virtue are few.

ii, 488

vi, 221