经济进步的叙述必须包括那些被落下的人的声音。

We are all experiments in progress.

It's not about how much you have, but how much you can give.

The key is to set realistic customer expectations, and then not to just meet them, but to exceed them—preferably in unexpected and helpful ways.

真正的作家是因为有话要说而写作，而不是因为想说些什么而写作。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

事实上，只有一个基督徒，他死在十字架上。

Why worry? If you’ve done the very best you can, worry won’t make it any better.

The past is always with us, and it shapes who we are.

The dead might as well try to speak to the living as the old to the young.

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.