希望是脆弱的，但它也是我们拥有的最强大的力量。
"Hope is a fragile thing, but it is also the most powerful force we have."
You’ll get 10x better results by elevating good behavior rather than punishing bad behavior， especially in children and animals.
书籍是最安静、最恒久的朋友；它们是最易接近、最睿智的顾问，也是最耐心的老师。
我在一切事物中听到音乐。