Absence to love is what wind is to fire. It extinguishes the small; it inflames the great. (Roger de Bussy-Rabutin, French writer)
离别之于爱情好比风之于火，它能将小火熄灭，使大火熊熊燃烧。(法国作家 比西-拉比旦.R.)

Every man is a poet when he is in love. (Plato ancient Creek philosopher)
每个恋爱中的人都是诗人。(古希腊哲学家 柏拉图)

First love is only a little foolishness and a lot of curiosity. (George Bernard Shaw)
初恋就是一点点笨拙外加许许多多好奇。(英国剧作家 肖伯纳.G)

Friendship is like earthenware: once broken, it can be mended; love is like a mirror: once broken, that ends it. (Josh Billings. American humorist)
友谊就像陶器，破了可以修补；爱情好比镜子，一旦打破就难重圆。(美国幽默作家 比林斯 .J.)

Friendship is love without his wings. (George Gordon Byron, Bdritish poet)
友谊是没有羽翼的爱。(英国诗人 拜伦.G,G) 

Do not, for one repulse, give up the purpose that you resolved to effect. (William Shakespeare, British dramatist)
不要只因一次失败，就放弃你原来决心想达到的目的。(英国剧作家 莎士比亚.W.)

Don't part with your illusions. When they are gone you may still exist, but you have ceased to live. (Mark Twain, American writer)
不要放弃你的幻想。当幻想没有了以后，你还可以生存，但是你虽生犹死。（(美国作家 马克·吐温)

I want to bring out the secrets of nature and apply them for the happiness of man. I don't know of any better service to offer for the short time we are in

the world. (Thomas Edison, American inventor)
我想揭示大自然的秘密，用来造福人类。我认为，在我们的短暂一生中，最好的贡献莫过于此了。 (美国发明家 爱迪生. T.)

Ideal is the beacon. Without ideal, there is no secure direction; without direction, there is no life.( Leo Tolstoy, Russian writer)
理想是指路明灯。没有理想，就没有坚定的方向；没有方向，就没有生活。(俄国作家 托尔斯泰. L.)

If winter comes, can spring be far behind ?( P. B. Shelley, British poet )
冬天来了，春天还会远吗？( 英国诗人, 雪莱. P. B.)

If you doubt yourself, then indeed you stand on shaky ground. (Ibsen, Norwegian dramatist 如果你怀疑自己，那么你的立足点确实不稳固了。 (挪威剧作家 易卜生)