"The past is a foreign country; they do things differently there."
身体单薄无力，就不要去背负重物，说话没有分量，就不要去规劝别人；没有钱就不要到人群中去，遭遇困难之际千万别去寻求亲戚的帮助。
The best research is driven by both curiosity and necessity.
Leadership is about making tough decisions with a long-term vision.
多一些事实，少一些矫饰废话。