我从未见过一个我不试图用机械方法解决的问题。
I never saw a problem that I did not attempt to solve by mechanical means.
Sometimes, the hardest thing in life is to know which bridge to cross and which to burn.
我们需要找到方法使能源储存更高效和可持续。
译文：从书本上得到的知识，体会很浅薄，要透彻地了解某件事，一定要亲身实践不可。赏析：做任何事，我们不仅要学习理论知识，还要亲身实践。事情的难与易，对与错，只有自己去做了后才有发言权。
Software is under a constant tension. Being symbolic it is arbitrarily perfectible; but also it is arbitrarily changeable.