人是生而自由的,但却无往不在枷锁之中。自以为是其他一切的主人的人,反而比其他一切更是奴隶。
Sustainability isn't a choice anymore—it's the only way forward for responsible businesses.
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
文学研究归根结底是对人性的研究