如果自由有任何意义的话，那就是告诉人们他们不想听的事情的权利。
If liberty means anything at all, it means the right to tell people what they do not want to hear.
Every seed we plant today is an investment in tomorrow's food security.
Try never to be the smartest person in the room. And if you are, I suggest you invite smarter people or find a different room.
The mind is a complex of processes, not a thing.