悲剧的艺术来自古希腊。西元前五世纪，这是一个专属于描绘人类失败过程的艺术，同时也加入某种程度的同情。在现代生活并不常给于同情时，几年前我思考着这件事，我去见“周日运动期刊”，如果你还不认识这个小报，我建议你也别去读。
要改变一个人，必须改变他对自己的认知。
Empowering local communities is the foundation of ocean conservation.
外交家应该具备灵活性和适应性，以应对快速变化的国际环境。
Strategy is about setting yourself apart from the competition. It's not a matter of being better at what you do – it's a matter of being different at what you do.
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.