所有的经典都说到，为了获得解脱，人应该让心智安静；所以它们的最终教导就是心智应该被安静下来；一旦理解了这一点，就不需要没完没了地阅读经典了。

The greatest wisdom is to know that you know nothing.

If you don’t get a miracle, become one.

Sustainability is no longer an option; it's a necessity for the future of leather tanning.

人的通病，往往是被局部所蒙蔽，而对全局的道理不明白。