数学不是一门演绎科学——那是陈词滥调。当你试图证明一个定理时,你不仅仅是列出假设然后开始推理。你所做的是反复试验、实验和猜测。
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.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.
解读:不劳而获、投机取巧所得快乐转瞬即逝,唯有持续付出汗水与心血,攻克难题、实现目标,由此产生的快乐才扎实、长久,激励踏实奋斗。
解读:这是诙谐调侃,意在缓解人们自我否定时的低落情绪,用幽默方式鼓励换个视角看自己,重拾轻松心态。
我不喜欢做简单的事,我喜欢接受挑战。