Be not idle and you shall not be longing. - Proverb

人忙欲望少。- 谚语

我们懂得善，我们理解善，但是我们无法实现善。人的勇气就是坚信自己的希望能够实现，并为之进行不屈不挠的努力。 – 来奇特

We know the good. We apprehend it clearly, but we can't bring it to achievement. To preserve, trusting in what hopes he has, is courage in a man. - Lai Qite

一个国家若是忘记过去就没有未来。- 丘吉尔

A nation that forgets its past has no future. – Winston Churchill

吃苦耐劳。- 汉语成语

Endure hardships and be capable of hard work. - Chinese Idiom

In science the credit goes to the man who convinces the world, not to the man to whom the idea first occurs. – William Osler

在科学上，功劳归于使全世界信服的人，而不归于首先有这种想法的人。 – 威廉·奥斯勒

勇气和决心是品德的精神和灵魂。- 格言

Courage and resolution are the spirit and soul of virtue. - Maxim

A light heart lives long. – Proverb

心胸坦荡，益寿延年。- 谚语

要记住，遇到困境时头脑要冷静。- 格言

Remember to keep an unruffled mind in difficulties. - Maxim

Open your eyes to the whole world. - Chinese Idiom

放眼世界。- 汉语成语

空谈误国，实干兴邦。- 顾炎武

Empty talk harms the nation, practical action helps it thrive. – Gu YanWu

I like the dreams of the future better than the history of the past. – T. Jefferson

相对于缅怀过去，我更喜欢憧憬未来。 – 杰弗逊

溘然长逝。- 汉语成语

Pass away all of a sudden. - Chinese Idiom

博学者用学习来消磨时间。- 谚语

A learned man is one who kills time by studying. – Proverb

什么也瞒不过恋人的眼睛。- 谚语

There is no holding from lover's eyes. - Proverb

一天是永恒的缩影。- 谚语

A day is a miniature of eternity. – Proverb

我思故我在。 – 笛卡尔

I think, therefore I exist. – Rene Descartes

Most folks are about as happy as they make up their minds to be. – Abraham Lincoln

对于大多数人来说，他们认定自己有多幸福，就有多幸福。 – 林肯

皇天不负有心人。- 汉语成语

All things will come round to those who will but wait. - Chinese Idiom

言教不如身教。- 格言

He preaches best who lives best. - Maxim

你不敬人，人不敬你。- 汉语谚语

He that respects not is not respected. - Chinese Proverb