absence to love is what wind is to fire. it extinguishes the small; it inflames the great. 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。
every man is a poet when he is in love. 每个恋爱中的人都是诗人。
first love is only a little foolishness and a lot of curiosity. 初恋就是一点点笨拙外加许许多多好奇。
friendship is like earthenware: once broken, it can be mended; love is like a mirror: once broken, that ends it. 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。
friendship is love without his wings. 友谊是没有羽翼的爱。
history repeats itself.历史会重演
hunger is the best sauce.饥饿是最好的调味品
i feel strongly that i can make it. 我坚信我一定能成功。
i know that my future is not just a dream. 我知道我的未来不是梦。
"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。