Life is very narrow. Bring any club or company of intelligent men together again after ten years, and if the presence of some penetrating and calming genius could dispose them to frankness, what a confession of insanities would come up!

Neither is life long enough for friendship. That is a serious and majestic affair.

Faith and love are apt to be spasmodic in the best minds: Men live on the brink of mysteries and harmonies into which yet they never enter, and with their hand on the doorlatch they die outside.

I appeal from your customs. I must be myself. I cannot break myself anylonger for you, or you. If you can love me for what I am, we shall bethe happier. If you cannot, I will still seek to deserve that youshould. I will not hide my tastes or aversions. I will so trust thatwhat is deep is holy, that I will do strongly before the sun and moonwhatever inly rejoices me, and the heart appoints. If you are noble, Iwill love you; if you are not, I will not hurt you and myself byhypocritical attentions. If you are true, but not in the same truthwith me, cleave to your companions; I will seek my own.

Invention breeds invention.

Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena.

In the great books of India, an empire spoke to us, nothing small or unworthy, but large, serene, consistent, the voice of an old intelligence, which in another age and climate had pondered and thus disposed of the questions that exercise us.