The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.
激发对一门学科兴趣的最好方法是使其值得了解，这意味着要使知识可用。
我觉得我太忙于创造历史，以至于没时间去读历史。
You can't power a nation on wishful thinking.
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
爱需要被重新发明。
"The essential support and encouragement comes from within, arising out of the mad notion that your society needs to know what only you can tell it."
I’m not a role model. I’m just a person who raps.