领导力在于激励他人看到他们可以共同实现的潜力。
气候变化是本世纪的战斗,我们必须赢得胜利。
我不想仅仅以网球选手的身份被人所知。我想以好人的身份被人所知。
The best time to plant a tree was 20 years ago. The second-best time is now.
The forest doesn't need us, but we need the forest—this truth should guide every decision we make in forestry.