Always be grateful for what you have.
The moment you stop learning is the moment you start failing.
The greatest legacy we can leave is a healthier planet for future generations.
I don't care what people say, I'm going to do what I want.
心理学家必须是一个细致的观察者。
In examinations the foolish ask questions that the wise cannot answer.
信念不是被动等待,而是主动的想象和感受。
The hardest part of any challenge is taking the first step.