在科学领域，每一个被回答的问题都会引出十几个等待探索的新问题。
"In the realm of science, every question answered leads to a dozen more waiting to be explored."
We hold ourselves back in ways both big and small, by lacking self-confidence, by not raising our hands, and by pulling back when we should be leaning in.
Keep cool, but care.
从长远来看，未来是由乐观主义者决定的。成为一个乐观主义者，不是要忽视现有的许多问题，而是想象怎么才能改善我们解决问题的能力。
能源转型不仅仅是化石燃料向可再生能源的转变，更是使整个能源系统更加可持续。
采石场应当在开采的同时治愈大地。
解决数学问题的过程往往比解决方案本身更重要。