Three grand essentials to happiness in this life are something to do, something to love, and something to hope for.
我们必须考虑每一项技术进步对环境的影响。
科学不是形式逻辑——它需要思想的自由发挥,与其他任何创造性艺术一样。
A company's values are its compass—they should guide every decision.