每一个挑战都是变得更强大、更睿智的机会。

未来不是写在星星上的。没有保证。所以，认领你的成年。要有意图。开始工作。选择你的家庭。做数学题。创造你自己的确定性。不要被你不知道或没做的事情定义。你现在正在决定你的生活。

The space between buildings is as important as the buildings themselves.

The only way to do great work is to love what you do.

"The greatest tragedies are not the ones we see coming, but the ones we never expected."

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.