我不喜欢做简单的事情。我喜欢做有挑战性并能推动我的事情。
I don’t like to do easy things. I like to do things that are challenging and that push me.
历史学家必须怀有一种信念：人类不会也不能灭亡。
可持续性不仅仅是环境问题，它还关乎我们业务和所在社区的长期生存能力。
To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.
There is no such joy in the tavern as upon the road thereto.
The elephant is where the action is. The rider is there to serve the elephant.