At the risk of seeming ridiculous, let me say that the true revolutionary is guided by a great feeling of love.
Don't give up easily, persistence is victory.
可持续发展不再是可选项——它是任何希望在未来蓬勃发展的企业的必需品。
大爆炸不是一切的开始，而是我们可观测宇宙的开始。