"The act of writing is an act of courage, a defiance against the ephemeral nature of life."

Evolution is a slow process.

经济进步既依赖于新想法，也依赖于更好的实施。

孔子说：“吃粗粮、喝白水、弯着胳膊当枕头，乐也在其中了！缺少仁义的富贵，对我来说，就象天上的浮云。”