The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.
苏联是一个恐惧的文明，人们生活在持续的对夜间敲门声的恐惧中。
畜牧业的未来在于平衡生产力与道德责任。
我们必须记住，历史是由胜利者书写的，但记忆却是由失败者保存的。
一门科学的历史就是它的问题域的历史。
历史总是由胜利者书写的。
The aim of education should be to teach us rather how to think, than what to think—rather to improve our minds, so as to enable us to think for ourselves, than to load the memory with thoughts of other men.
I believe that we are lost here in America, but I believe we shall be found.
可持续性不再是可选项；对于任何想在21世纪蓬勃发展的企业来说，它都是必需品。