People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.

I'm not here to be liked, I'm here to be loved.

计算学习理论中的挑战在于理解学习算法的能力和局限性。

真正的作家没有传记，他的传记就是他的书。

When you hold a piece of aggregate, you're holding millions of years of earth's history.

Political language... is designed to make lies sound truthful and murder respectable, and to give an appearance of solidity to pure wind.

大胆梦想，努力工作，保持专注，与优秀的人为伍。