You are never too old to set another goal or to dream a new dream.

团队的力量远大于个人，协作才能创造奇迹。

Success is not final, failure is not fatal: It is the courage to continue that counts.

The organism learns not only what to do but also what leads to what.

A farmer's wisdom often outlasts the latest technology.

可持续性不是一种趋势，而是我们对下一代的责任。