What's left out is as important as what's included.
被省略的东西和包含的东西一样重要。
我们必须投资于不仅能提高效率而且能减少环境影响的技术。
科学的本质是提出正确的问题。
You cannot get through a single day without having an impact on the world around you. What you do makes a difference, and you have to decide what kind of difference you want to make.
传记的挑战不仅在于记录，更在于照亮。