Education is the foundation of sustainable forestry—people protect what they understand.

PID控制器是控制工程师的通用工具，适用于各种各样的过程。

不要被紧迫性的专横牵着鼻子走，做事应该要基于对重要性的评估。

I think the key to success is to be passionate about what you're doing.

The camera makes everyone a tourist in other people's reality, and eventually in one's own.

我不与任何人竞争，只与自己竞争。我最大的对手就是我自己。

Les grandes douleurs sont muettes.

过去永远是紧张的，未来才是完美的。