The easiest way to solve a problem is to deny it exists.
可持续发展不仅仅是保护树木,更是确保人类与自然都能繁荣的未来。
The only limit to your impact is your imagination and commitment.
"Every mental state is transitional."
我们不能把问题留给下一代解决,我们现在就必须尽自己的一份力。
Freedom is not a condition, but an attitude.