知足是天然的财富，奢侈是人为的贫困。
Contentment is natural wealth，luxury is artificial poverty.
The key to success in mining is sustainability—balancing economic growth with environmental responsibility.
Every day I fight against fear and anxiety, art is my weapon.
没有比一个除了优柔寡断之外没有任何习惯的人更悲惨的了。