你必须明白,爱不会阻止一个人追求他的个人传奇。如果他放弃了追求,那是因为这不是真爱。
The beauty of mathematics is that it is eternal, it doesn't change.
白色是最奇妙的颜色,因为其中可以找到彩虹的所有颜色。
The notion of truth is not definable in any formal system that is strong enough to include arithmetic.