Always look at what you have left. Never look at what you have lost.

科学家只强加两件事，即真理和真诚，强加于自己和其他科学家。

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

我不是那种会让对聚光灯的爱减少的人。

承认规则是法律体系的终极规则。

化学不仅是一门科学，它是一种看待世界的方式。

Most people are afraid of change, but if you look at it like it's something that can always count on, then it can be a comfort．It doesn't have many things that you can count on．

我画人不是因为他们是什么样的人，也不完全不管他们是什么样的人，而是碰巧他们就是那样。

缺少作恶的本能，往往使我不能做我所要做的事。