All things in their being are good for something.

　　天生我才必有用。

　　Difficult circumstances serve as a textbook of life for people.

　　困難坎坷是人們的生活教科書(shū)。

　　Do not，for one repulse，give up the purpose that you resolved to effect.

　　不要只因一次失敗，就放棄你原來(lái)決心想達(dá)到的目的。

　　Don’t part with your illusions.When they are gone you may still exist，but you have ceased to live.

　　不要放棄你的幻想。當(dāng)幻想沒(méi)有了以后，你還可以生存，但是你雖生猶死。

　　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.

　　我想揭示大自然的秘密，用來(lái)造福人類。我認(rèn)為，在我們的短暫一生中，最好的貢獻(xiàn)莫過(guò)于此了。

　　Failure is the mother of success. -- Thomas Paine

　　失敗乃成功之母。

　　Ideal is the beacon.Without ideal，there is no secure direction;without direction，there is no life.

　　理想是指路明燈。沒(méi)有理想，就沒(méi)有堅(jiān)定的方向;沒(méi)有方向，就沒(méi)有生活。

　　It is at our mother’s knee that we acquire our noblest and truest and highest，but there is seldom any money in them.

　　就是在我們母親的膝上，我們獲得了我們的最高尚、最真誠(chéng)和最遠(yuǎn)大的理想，但是里面很少有任何金錢。

　　If winter comes，can spring be far behind?

　　冬天來(lái)了，春天還會(huì)遠(yuǎn)嗎?

　　If you doubt yourself，then indeed you stand on shaky11 ground.

　　如果你懷疑自己，那么你的立足點(diǎn)確實(shí)不穩(wěn)固了。

　　If you would go up high，then use your own legs!Do not let yourselves carried aloft;do not seat yourselves on other people’s backs and heads.

　　如果你想走到高處，就要使用自己的兩條腿!不要讓別人把你抬到高處;不要坐在別人的背上和頭上。

　　Living without an aim is like sailing without a compass.

　　生活沒(méi)有目標(biāo)就像航海沒(méi)有指南針。

　　The ideals which have lighted my way，and time after time have given me new courage to face life cheerfully have been kindness，beauty and truth.

　　有些理想曾為我們引過(guò)道路，并不斷給我新的勇氣以欣然面對(duì)人生，那些理想就是——真、善、美。