Sustainable forestry isn't a cost—it's an investment in our future.
最终,我们将记住的不是敌人的话语,而是朋友的沉默。
The truth is rarely pure and never simple.
每次联络别人的时候,要给他们带去一个祝福;这样他们才会在你给他们带去麻烦的时候感到开心。
The goal of behavior is always the reduction of some drive or need.