人生苦短，必须快乐。

The most important property of a program is whether it accomplishes the intention of its user.

I don't need a reason to be legendary.

领导力在于激励他人，在他们曾经看到障碍的地方看到可能性。

Science is simply common sense at its best—that is, rigidly accurate in observation, and merciless to fallacy in logic.  

唯一真正的希望是心灵的希望。