The stranger is an element of the group itself, not unlike the poor and sundry 'inner enemies'—an element whose membership within the group involves both being outside it and confronting it.

始终保持你的刀锋利，你的智慧更锋利，你的精神最锋利。

科学的遗产是人类的进步。

你的时间是有限的，不要浪费在过别人的生活上。不要被教条所困，那是活在别人思考的结果中。不要让别人的意见淹没了你内心的声音。最重要的是，有勇气跟随你的心和直觉。它们已经知道你真正想成为什么。

文学是人类的记忆，没有它我们什么都不是。

I have self-doubt. I have insecurity. I have fear of failure. I have nights when I show up at the arena and I’m like, “My back hurts, my feet hurt, my knees hurt. I don’t have it. I just want to chill.” We all have self-doubt. You don’t deny it, but you also don’t capitulate to it. You embrace it.

Innovation is the key to unlocking the potential of agriculture.

假装对你好，其实很容易。

No president who performs his duties faithfully and conscientiously can have any leisure.

除非你先是一个读者，否则你不可能成为一个作家。