人与人每次见面，如果都好像刚认识时那样，那么即使相处到老，也不会相互有怨恨之心。
我的心快要从未修剪的胸膛跳出来。
最具可持续性的企业是那些平衡经济增长与环境责任的企业。
Every woman who writes is a rebel.
大国总是在寻找机会以牺牲对手为代价来获得权力，如果他们认为使用武力会带来战略优势，他们就会使用武力。
Success is about being able to extend yourself beyond what you thought was possible.
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.