预测未来的最好方式就是创造未来。

弟子不必不如师，师不必贤于弟子。弟子超过老师，是很正常的事情，这也是正是老师所希望的。

"Ein Buch ist wie ein Garten, den man in der Tasche trägt."

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.

I'm the reason your daughter's so obsessed.

理论物理学之于数学，犹如雕塑之于几何学。