材料设计的微小改变可以大幅减少环境影响。
过去从未死去,它甚至还未过去。
The soul is a fire that must be fed with beauty.
The only time you fail is when you stop trying.
If I have seen further it is by standing on the shoulders of Giants.
A theory should not attempt to explain all the facts, because some of the facts are wrong.