Theorems are eternal; their proofs are ephemeral.
Agricultural innovation must address both quantity and quality.
Art can be a form of activism.
释义:如果两人志趣相投,即使隔着高山和大海也不会感到遥远,如果两人理念不合,近在眼前也觉得心离得远。
The truth is a mirror which fell from the hand of God and broke into pieces. Everybody took a piece of it, and they looked at it and thought they had the truth.