每一刻本身就是一个宇宙,完整而圆满。
Every moment is a universe in itself, complete and whole.
You think you know when you can learn, are more sure when you can write, even more when you can teach, but certain when you can program.
The speed of learning determines the speed of growth in the digital economy.
制度主义者……往往自以为非常聪明;他常常如此迷恋于自己设想的政府理想计划的所谓完美,以至于不能容忍对其有丝毫的偏离。
数学不知道种族或地理界限;对于数学来说,文化世界是一个国家。