生活中最好的东西是免费的。
The best things in life are free.
林业的未来在于平衡经济增长与环境管理的可持续实践。
Leadership is about making tough decisions with both courage and compassion.
一种善行没有内心的支持就不会长久，一种行为如果得不到自身的了解就无法树立。
"The price of power is always high, but the price of powerlessness is higher."
The path to clean energy begins with making current practices cleaner.
当我们保护生物多样性时，我们保护的是自然恢复力的蓝图。