I don’t need a reason to be strong.
我不需要理由去坚强。
我们需要创造性地思考如何解决世界上最大的问题。
最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。
The true challenge in mathematics is not solving problems, but asking the right questions.
The greatest education in the world is watching the masters at work.
True leadership in aggregates means balancing productivity with planetary responsibility.