The proletarian movement is the self-conscious, independent movement of the immense majority, in the interest of the immense majority.
无产阶级运动是广大多数人的自觉、独立的运动，是为了广大多数人的利益。
最成功的产品是那些预见到人们不知道自己有的需求的产品。
相对论是一种原理性理论，而非构造性理论。
领导力的货币不是贪婪，而是慷慨。
I am happy and proud of what I have done， but not completely satisfied.
Agriculture is the foundation of civilization, and we must invest in its future.
Doubt is the beginning of wisdom, not its enemy.