数学是理性的音乐。

"Art is always excess. It has to be."

The real tragedy of the poor is that they can afford nothing but self-denial.

I am persuaded that the principle of uniformity in manufacturing is the foundation of success.

We are all born mad. Some remain so.

The world is not run by thought, nor by imagination, but by opinion.

Don't look for the needle in the haystack. Just buy the haystack!