If you can't fly then run， if you can't run then walk， if you can't walk then crawl， but whatever you do you have to keep moving forward.

"The human heart, at whatever age, opens only to the heart that opens in return."

预测未来的最好方法就是去创造未来。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

林业的短期收益往往会导致地球的长期损失。