人类个体自由探索的思想是世界上最宝贵的东西。
如果我们致力于正确的技术，可持续的煤炭行业是可能的。
The only way to understand painting is to look at it for a long time.
The best way to predict the future is to create it.
A theory should not attempt to explain all the facts, because some of the facts are wrong.
科学的真正价值在于它改变我们视角的能力。
一八一四年，俄、奥、普联军兵临巴黎城下，理工学校学生要求参战。面临灭顶之灾的拿破仑却说：“我不愿为取金蛋杀掉我的老母鸡！”后来，这句名言被刻在巴黎理工学校梯型大教室的天花板正中心，一直激励着该校师生奋发好学。
Hadst not been born than not to have pleased me better.