Time is a bird for ever on the wing. ( T. W. Robertson )

时间是一只永远在飞翔的鸟。(罗伯逊)

If you do not learn to think when you are young, you may never learn. ( Edison )

如果你年轻时不学会思考，那就永远不会。(爱迪生)

A day is a miniature of eternity. ( Emerson )

一天是永恒的缩影。(爱默生)

Morality may consist solely in the courage of making a choice. ( L. Blum )

品德可能仅仅在于有勇气作出抉择。(布鲁斯)

If there were less sympathy in the world,

there would be less trouble in the world.( O. Wilde )

如果世界上少一些同情，世界上也就会少一些麻烦。(王尔德)