一个人要走多少路才能被称为男人
How many roads must a man walk down before you call him a man?
Politics has no permanent friends or enemies, only interests.
Give the pupils something to do, not something to learn; and the doing is of such a nature as to demand thinking; learning naturally results.
一本好书应该让你在读完时略感疲惫。你在阅读时已经活了好几辈子。
Profit is important, but it should never come at the expense of our principles.
