We have a responsibility to future generations to leave the planet in better shape than we found it.
我们有责任为子孙后代留下一个比我们发现时更好的地球。
译文：高兴时说的话大多会丧失信用，愤怒时说的话大多会失大体。赏析：人在得意时容易忘形，说话无所不谈，此时说的话往往失真。人在极度愤怒时，思维混乱，言行大多不理智。所以，我们要防止在高兴时言多有失，防止愤怒时言多失态。
《在广州石围塘检阅滇均的演说》（1924年4月4日）
Happiness is not the absence of problems, but the ability to deal with them.
The true measure of success is how we uplift the communities where we operate.
The past is hidden somewhere outside the realm, beyond the reach of intellect, in some material object (in the sensation which that material object will give us) which we do not suspect.