幸福不是没有问题，而是有能力处理问题
"Happiness is not the absence of problems but the ability to deal with them."
世界不是关于竞争，而是关于合作。
The secret of change is to focus all of your energy not on fighting the old, but on building the new.
"The moment you doubt whether you can fly, you cease for ever to be able to do it."