我们必须承认自己的错误并从中吸取教训。
We have to own our mistakes and learn from them.
Don't bother just to be better than your contemporaries or predecessors. Try to be better than yourself.
热力学第二定律,以克劳修斯给出的形式,告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。
To design is to negotiate between dreams and reality.
我们必须在经济增长和环境责任之间取得平衡。
The future of energy is low-carbon, but oil and gas will remain part of the mix for decades to come.