没有人是有极限的。

A good algorithm is like a sharp knife—it does exactly what it is supposed to do with a minimum of applied effort.

质量始于农场，卓越来自于对细节的不懈关注。

Memory is a kind of accomplishment, a sort of renewal.

怀疑并不是令人愉快的状态，但确信是荒谬的。