时光易逝。
2、a handful of common sense is worth a bushel of learning.
少量的常识,当得大量的学问。
3、knowledge is power.
知识就是力量。
4、wisdom in the mind is better than money in the hand.
胸中有知识,胜于手中有钱。
5、time tries truth.
时间检验真理。
6、punctuality is the soul of business.
守时为立业之要素。
7、all time is no time when it is past.
光阴一去不复返。
8、never deter till tomorrow that which you can do today.
今日事须今日毕,切勿拖延到明天。