Space is to place as eternity is to time.

What can one possibly introduce into a mind that is already full, and full of itself?

Let us have justice, and then we shall have enough liberty!

We should always keep a corner of our heads open and free, that we may make room for the opinions of our friends. Let us have heart and head hospitality.

He who has imagination without learning has wings but no feet.

Attention is like a narrow mouthed vessel; pour into it what you have to say cautiously, and, as it were, drop by drop.

Thoughts there are, that need no embodying, no form, no expression. It is enough to hint at them vaguely; a word, and they are heard and seen.