The harder you work for something, the greater you’ll feel when you achieve it.

身份高贵的人，不应该欺凌地位卑贱的人；腰缠万贯的人，不应该对穷人傲慢无礼。否则的话，他的荣华富贵就很难持久了。

"I guess that’s just part of loving people: You have to give things up. Sometimes you even have to give them up."

Chemistry is the science of matter, but I prefer to see it as the science of change.

成功经济发展的关键在于遵循由要素禀赋结构决定的比较优势。