生活中最大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

Certification standards are the compass for responsible forestry.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

成功是对任何曾经怀疑你的人最好的报复。