Reason is the sovereign of all.
The whole secret of life is to be interested in one thing profoundly and in a thousand things well.
统计学家不能推卸责任,必须清楚地理解科学推断的原则。
农民是土地真正的守护者;他们的角色现在比以往任何时候都更为关键。
当人们说话时,要完全倾听。大多数人从不倾听。