搭便车的时候，你得看上去像一个你自己也愿意接上车的人。
When hitchhiking， look like the person you want to pick you up.
Success is not final, failure is not fatal: It is the courage to continue that counts.
The only way to do great work is to love what you do.
The true value of a tree is measured in decades, not dollars.
最有效的发展干预措施往往是最简单的。
创新不仅仅是创造新事物；它关乎改变人们的生活。
