"The only true wisdom is in knowing you know nothing."
“唯一真正的智慧是知道自己一无所知。”
The challenge of our time is to build an economy that works for everyone, not just the privileged few.
不要只追逐金钱，追求卓越，金钱自会跟随。
I find I'm so excited. I can barely sit still or hold a thought in my head. I think it the excitement only a free man can feel, a free man at the start of a long journey whose conclusion is uncertain. I hope I can make it across the border.I hope the Pacific is as blue as it has been in my dreams. I hope to see my friend, and shake his hand. I hope.