"What is a poet? An unhappy person who conceals profound anguish in his heart but whose lips are so formed that as sighs and cries pass over them they sound like beautiful music."

Die Freiheit ist ein Gut, das man täglich neu erobern muss.

最好的想法往往来自那些最接近问题的人。

The greatest enemy of a trader is hope.

成功经济发展的关键在于遵循经济的比较优势，并利用后发优势的潜力。