Do not , for one repulse , give up the purpose that you resolved to effect .
不要只因一次失败，就放弃你原来决心想达到的目的。
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。
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。
Ideal is the beacon. Without ideal , there is no secure direction ; without direction , there is no life .
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。
If winter comes , can spring be far behind ?
冬天来了，春天还会远吗?
If you doubt yourself , then indeed you stand on shaky11 ground .
如果你怀疑自己，那么你的立足点确实不稳固了。
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 .
如果你想走到高处，就要使用自己的两条腿!不要让别人把你抬到高处;不要坐在别人的背上和头上。
It is at our mother’s knee that we acquire our noblest and truest and highest , but there is seldom any money in them.
就是在我们母亲的膝上，我们获得了我们的最高尚、最真诚和最远大的理想，但是里面很少有任何金钱。
Living without an aim is like sailing without a compass.
Alexander Dumas
生活没有目标就像航海没有指南针。
The ideals which have lighted my way , and time after time have given me new courage to face life cheerfully 19 have been kindness , beauty and truth .
有些理想曾为我们引过道路，并不断给我新的勇气以欣然面对人生，那些理想就是--真、善、美。
