No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.

Every man's life is a fairy tale written by God's fingers.

Science is a way of thinking much more than it is a body of knowledge.

When you can do the common things of life in an uncommon way, you will command the attention of the world.

证明是一种可重复的说服实验。

The progress of society depends on the efforts of each individual.

"Every experiment is a conversation with nature, and nature always has something to say."

石头或许坚硬，但我们的决心必须更加坚定。

Sustainability isn't a choice—it's our responsibility to future generations.

I don’t think you can compare different eras. Every era has its own challenges and its own special things.

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.