I'm not perfect - and I don't pretend to be.

You don’t have to be defined by the things you did or didn’t do in your past.

我不完美，但我就是我。

The question of whether computers can think is like the question of whether submarines can swim.

唯一真正重要的是你对别人的影响。

互联网可能是迈向教育、组织和参与一个有意义的社会的非常积极的一步。

Quality is not an act, it is a habit.

千里之行，始于足下。

The basis of a democratic state is liberty.

Friends always come and go, but a champion flag will never fall.