今天我们播下的每一粒种子都是对明天粮食安全的投资。
The study of mind should be the study of its adaptive functions.
现在是过去的未来。
"The act of writing is an act of rebellion against the ephemeral nature of existence."
All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.