数学是一种思维方式,而不仅仅是一堆事实。
不必太纠结于当下,也不必太忧虑未来,当你经历过一些事情的时候,眼前的风景已经和从前不一样了。
You are not the opinion of somebody who doesn't know you or care about you.
"Art is not a mirror to reflect reality, but a hammer with which to shape it."