我们必须自由，不是因为我们宣称自由，而是因为我们实践自由。
Data without action is just noise; farmers need tools, not just information.
我不是为了被喜欢而来，我是为了做自己而来。
Curiosity drives the mathematician forward, always seeking the next question to answer.
我不必是人类才能理解生命的价值。
The greatest threat to our forests is not the axe, but indifference.