Sustainability isn't an option; it's a necessity for the future of energy.

编程语言中最重要的就是名字。没有好名字的语言不会成功。我最近发明了一个非常好的名字，现在正在寻找合适的语言。

A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.

Memory is fragile and the space of a single life is brief, passing so quickly that we never get a chance to see the relationship between events.

生活就是在你忙于制定其他计划时发生的事情。