Pain is not always transformative; sometimes it just hurts.
Mathematics is not a deductive science—that's a cliché. When you try to prove a theorem, you don't just list the hypotheses and then start to reason. What you do is trial and error, experimentation, guesswork.
I'm not a fucking role model.
The task of the teacher is to lead the student from the known to the unknown.
成功投资的关键不是预测未来，而是理解当下以及影响我们决策的偏见。
The price of freedom is eternal vigilance.
我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。
可持续性不是一种选择；它是能源行业的必需品。