永远不要停止学习；当你认为自己无所不知的那天，就是你开始落后的那天。
Never stop learning; the day you think you know it all is the day you start falling behind.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
我们未来最大的危险是冷漠。
Certification schemes are the grammar of responsible forestry—they give structure to our good intentions.
企业的成功离不开团队的合作，一个人的力量是有限的。