日月欲明，浮云盖之；河水欲清，沙石秽之；人性欲平，嗜欲害之。
释义：日月想要明亮，浮云遮蔽了它们；河水想要清澈，沙石使它变污浊；人的性情想要平和，嗜好和欲望会损害了它。
The responsibility of entrepreneurs is to lead their companies through cycles.
Maybe God wants us to meet a few wrong people before meeting the right one， so that when we finally meet the person， we will know how to be grateful。