不要因为它结束了而哭泣,要因为它发生过而微笑。
Don't cry because it's over, smile because it happened.
We change our behavior when the pain of staying the same becomes greater than the pain of changing.
当我们保护生物多样性时,我们就是在保护人类的安全网。
生活是关于产生影响,而不是赚取收入。
We must be free not because we claim freedom, but because we practice it.