In mathematics, you don't understand things. You just get used to them.
悠闲自得,是出于专心勤奋;淡泊安适,是出于恭敬畏惧;无思无虑,是出于善于思考;胆大无畏,是出于小心翼翼。
最好的科幻小说不是关于未来;它是关于现在。
A ship in port is safe, but that's not what ships are built for.
愚蠢的时间由时钟衡量,但智慧的时间:没有时钟可以衡量。
醉醺醺地插花,花儿不要笑我,可怜春天也像人一样即将老去。