如果你的工艺危害环境，那你不是在鞣制，而是在掠夺。
If your process harms the environment, you're not tanning—you're taking.
History isn't just facts—it's the heartbeat of humanity.
可持续性不是终点，而是日常实践。
Leadership in the energy sector means making tough decisions today for a better tomorrow.
Chaos isn't a pit. Chaos is a ladder.
剑鞘保护剑的锋利，自己却满足於它自己的迟钝。
学历史,学历史。历史里藏着一切的智慧。