The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
文学的真正价值在于其提升人类精神的力量。
如果你设计得当，分析就会变得简单。
我不是天后，我只是对我的工作充满热情。
Innovation in aquaculture must balance economic growth with environmental stewardship.
The chief prevention against getting old is to remain astonished.
