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

Writing is a way to survive the unspeakable.

The world is a fine place and worth the fighting for.

我没时间恨那些恨我的人，因为我忙着爱那些爱我的人。

Collaboration between science and tradition can unlock unprecedented yields.

——在广州全国青年联合会演说，1923年10月21日

The world is so full of people, so crowded with these miracles, that they become commonplace and we forget.