思考是智力的劳动，梦想是智力的欢愉。

If you are ready to give up everything else and study the whole history and background of the market and all the principal companies whose stocks are on the board as carefully as a medical student studies anatomy—if you can do all that and in addition you have the cool nerves of a gambler, the sixth sense of a clairvoyant and the courage of a lion, you have a ghost of a chance.

So that morning in 1962 I told myself: Let everyone else call your idea crazy . . . just keep going. Don’t stop. Don’t even think about stopping until you get there, and don’t give much thought to where “there” is. Whatever comes, just don’t stop.

没有死亡，女儿。人们只有在被遗忘时才会真正死去。

Nature tends to produce constancy in all her works, but she does not always succeed.

I don't need a reason to be confident.

Collaboration across sectors is key to solving environmental challenges.