"The past is what you remember, imagine you remember, convince yourself you remember, or pretend to remember."

国际政治是一项残酷而危险的事务，而且很可能继续保持这种状态。

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

The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.

我不是救世主，我是罪人。