The truth is rarely pure and never simple.

Success is not final, failure is not fatal: It is the courage to continue that counts.

"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."

A culture of innovation is the source of an enterprise's vitality.

今天投资研究，否则明天将面临短缺。

The study of intelligence must be grounded in the study of symbol systems.

I don’t do things for the reaction or the criticism. I do things because I love doing them.

Pain is temporary. Quitting lasts forever.

生活中没有体验过一些最美好的关系，就等于根本没有生活过。