The customer may not always be right, but they are always the customer.
生命的本质是统计上的不可能性,规模巨大。
当你热爱你所做的事情时,获得动力并不难。
数学的美妙之处在于它常常引导我们发现关于物理世界的真理,而这些真理是我们无法通过其他方式发现的。
Sometimes the best way to help the poor is to give them cash and let them decide how to spend it.