勇气不是没有恐惧，而是战胜恐惧。
A coragem não é a ausência do medo, mas a vitória sobre ele.
Innovation is not just about creating something new; it's about improving what already exists.
灵魂是我们内心某种永恒的感觉。
要写好文章，像普通人一样表达自己，但要像智者一样思考。
Efficiency is doing things right; effectiveness is doing the right things.
想要制服洋人的祸患，必先熟悉洋人的国情。