在数学中,你并不理解事物。你只是习惯了它们。
每个故事都是一次旅程,每次旅程都会改变我们。
"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."
译文:鸟的羽毛尚未丰满,就不能展翅高飞。