幽默是儿童书籍中的强大工具；它可以让严肃的话题变得易于接受。
Humor is a powerful tool in children's books; it can make serious topics accessible.
For the best results with your children， spend only half the money you think you should， but double the time with them.
是我们遇到的那些人，让生命变得值得活下去。
"I love the challenge of playing against the best players in the world."
We are drowning in information but starved for knowledge.
医学的历史是一部坚持和团队合作的历史。
我不是环境的产物，我是我的决定的产物。
