The artist must be a servant of the absolute.

The only way to survive is to take care of each other.

农业成功的真正标准不仅是产量，还有生产它的生态系统的健康。

我不是叛逆者，我只是诚实。

Sun don't shine forever, but as long as it's here then we might as well shine together.

Real friends are hard to find.

The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.

心理学必须独立于哲学和生理学。

The highest task of education is to develop in the individual a sense of responsibility towards humanity.

解释：过去和现在风俗不同，为什么一定要效仿古代？