In every real man a child is hidden that wants to play.
农业效率必须与生态限制相协调——我们无法超越自然。
"Justice is not always black and white; sometimes it's a shade of grey."
The only way to deal with the future is to function efficiently in the present.
我明白你必须无所畏惧地去追求你想要的东西。
Every observation brings us closer to answering fundamental questions about the cosmos.