真相往往比小说更离奇。
I'm not afraid to take risks and step outside of my comfort zone.
In mathematics, you don't understand things. You just get used to them.
它们不是纪念碑,而是脚印。纪念碑只会说'至少我到了这里',而脚印会说'这是我再次移动时所在的地方'。