你们的爱让我强大，你们的恨让我不可阻挡。
我喜欢为读者的想象力留出空间。
我并不聪明，但我仅仅通过活着就学到了很多。
Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.
Exile is not just a matter of geography; it is a state of mind.
The brain is a machine assembled not to understand itself, but to survive. It is a machine for making decisions that lead to survival.