大学时代，我就希望参与做那些可以改变世界的事情。

相同的事物即使与相同的主体结合，也不会产生相同的效果。

I prefer to supervise the whole operations of the government myself rather than entrust the public business to subordinates.

计算机科学的挑战在于弥合理论模型与实际应用之间的差距。

These walls are very interesting. When you first went to jail, you hated the high walls, and slowly, you get used to it. This is called institutionalization.