为什么不集中注意力去追求永恒不变的真理？

Why not focus on attaining the unchanging truth instead?

youdao

世间没有永恒的东西，不断的变化是人与自然永恒不变的真理。

The world is not the eternal things, and constantly changes in man and nature are eternal truths.

youdao

无论从事什么行业，收入与付出都会成正比，这是世间永恒不变的真理！

No matter what the industry will be proportional to income and to pay, which is worldly eternal truth!

youdao