The greatest thing you'll ever learn is just to love and be loved in return.
Never let success get to your head, and never let failure get to your heart.
数学的本质不是把简单的事情复杂化,而是把复杂的事情简单化。
设定一个野心得荒谬的目标的好处是,上限足够高,这样即使最后失败了,以通常的标准来衡量也可以算某种程度上的成功。