The best mathematics is not just rigorous; it is also elegant.
永远不要低估坚持的力量。
The writer’s life is a life of struggle.
文学需要一种已经消失的思维习惯。
注意力是心灵以清晰生动的形式,从几个同时可能出现的对象或思绪中占据一个。
Ring the bells that still can ring, forget your perfect offering. There is a crack in everything, that's how the light gets in.