所有行为都是由某种形式的驱力减少所驱动的。
The past is a foreign country, but we are all its citizens.
量子计算机可以高效地分解大数,这将破坏当前大多数公钥密码体系。
肉体是悲伤的,唉,而我已读完所有的书。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.