A man may die, nations may rise and fall, but an idea lives on. Ideas have endurance without death.
海洋的资源是有限的，但人类的创造力是无限的。
农业效率不仅仅关乎产量；它还涉及资源的负责任使用。
Never look back unless you are planning to go that way.
The artist must be a philosopher and a poet.