Leadership is not about giving orders, it's about inspiring others to achieve greatness.

记忆是我们必须珍惜和保存的宝藏。

Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

教育是富有时的饰品，穷乏时的避难所。

最好的领导者是那些多听少说并从周围每个人身上学习的人。

权力不是别人给你的。你必须自己去争取。

The same principles which at first view lead to skepticism， pursued to a certain point， bring men back to common sense.

以环境为代价的短期收益终将导致长期损失。

能源的未来在于平衡经济增长与环境责任。

伟大的代价是责任。