追求真理的路上，只有勇者能够坚持到底。
On the path to truth, only the brave can persist to the end.
气候的变化不是一朝一夕的原因，它的由来是逐渐的。
The most valuable resource in agriculture isn’t land or machinery—it’s people.
I think goals should never be easy, they should force you to work, even if they are uncomfortable at the time.
To understand the universe, you must understand the language in which it is written, and that language is mathematics.
我早就得到了结果，但我还不知道如何得到它们。