勇敢是一种德行，不仅在战斗中，在生活中的各个方面都需要勇敢。

The whole of science is nothing more than a refinement of everyday thinking.

If you want respect, earn it. No one owes you anything.

心灵的纯洁是愿意一件事。

A tannery's wastewater is the truest measure of its values.

Our farmers are the backbone of this industry; we must support them with both technology and fair policies.

音乐应该激励人心。这就是我写歌的原因。