The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.

"The power of literature lies in its ability to make the invisible visible."

出自《海国图志序》。学习外国的长处用来征服外国。

宇宙充满了神奇的事物，耐心地等待着我们的智慧变得更加敏锐。