永远不要低估坚持的力量。

Democracy is the worst form of government except all those other forms that have been tried from time to time.

Leadership in forestry means making tough decisions today for a better tomorrow.

Adaptability is the new competitive advantage.

我正在跟伟大的球员们打球，和世界上最好的球员们竞争。这比赛 — 就是我一直想要的。