民主的未来取决于其提供经济增长和社会正义的能力。
The future of democracy depends on its ability to deliver economic growth and social justice.
The dead might as well try to speak to the living as the old to the young.
We build not for today, but for how today will be remembered tomorrow.
我们越能清晰地关注周围宇宙的奇迹和现实，对破坏的兴趣就越少。
科学中真正的回报是为比自身更伟大的事业做出贡献。
"Not all those who wander are lost."