Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

The best way to predict the future is to create it.

History is a set of lies agreed upon.

唱歌是我回馈世界的方式。

可持续林业不仅仅是砍伐树木；它关乎我们星球的未来。

感觉是意识的基本事实。