There are no shortcuts on the road to success, only continuous effort.
成功的路上没有捷径，只有不断努力。
To love is to give without expecting anything in return.
传记的挑战不在于发现事实 - 而在于发现事实背后的意义。
数学的目标是理解我们观察到的现象背后的结构。
People of the same trade seldom meet together， even for merriment and diversion， but the conversation ends in a conspiracy against the public， or in some contrivance to raise prices.
我不需要镜子来知道自己的价值。
Waste is merely a resource we haven’t learned to value yet.