The most important thing is to turn your vision into reality.

Habit is habit, and not to be flung out of the window by any man, but coaxed downstairs a step at a time.

We live in the best of all possible worlds because it was chosen from all possible worlds.

容易得到的东西，是靠不住的；轻易许下的诺言，不值得信赖。

最激动人心的突破来自于质疑现状。

I'm not a perfect person, but I'm a real person.

在刺激和反应之间存在一个空间。在那个空间里是我们选择反应的力量。在我们的反应中存在着我们的成长和自由。