成功的真正衡量标准不仅仅是利润，还有我们对社会留下的积极影响。
Labor economics is fundamentally about understanding people’s choices and constraints.
人的本性是恶的，那些善良的行为是人为的。
最重要的是把你的愿景变成现实。
过去是一个不同的国度，他们做事的方式不同。
计算机科学的美在于它能够建模并解决现实世界的问题。
Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.