保持谦逊,保持渴望,永远不要停止学习。
The man who speaks to you of sacrifice, speaks of slaves and masters. And intends to be the master.
The truth is: the natural world is changing. And we are totally dependent on that world. It provides our food, water and air. It is the most precious thing we have and we need to defend it.
我学得越多,就越意识到自己不懂的还有很多。
Scientific rigor is the foundation of everything we do; without it, trust is impossible.
过去并没有死去。它甚至还没有过去。