翻译：道德高尚的人，与地位比自己高的人交往，不奉承讨好；与地位比自己低的人交往，不轻慢高傲。
The structure of DNA was not just a discovery; it was a revolution in biology.
真正的理解来自于发现看似无关概念之间的联系。
分散投资是金融界唯一的免费午餐。
You even harvest the whole world, if no one to share with you, you will feel sad.