The beauty of mathematics lies not in its complexity but in its simplicity and the way it reveals hidden truths.

The more determinedly I exist, as myself, within the conditions of the time, the more clearly I shall hear the voice of the eternal.

I've only slept with men I've been married to. How many women can make that claim?

All human errors are impatience, a premature breaking off of methodical procedure, an apparent fencing-in of what is apparently at issue.

所有人都有三种生活：公开的、私人的和秘密的。