保持饥饿，保持愚蠢。

In times of change, the learners will inherit the earth while the knowers will find themselves beautifully equipped to deal with a world that no longer exists.

如果不改善个人，就无法希望建立一个更美好的世界。为此，我们每个人都必须为自己的进步而努力，同时为全人类承担共同的责任。

The best science is done with both the head and the heart.

法律规范的有效性不在于它的实效性，而在于它的约束力。