If you borrow something, try to return it in better shape than you received it. Clean it, sharpen it, fill it up.
人类大脑是社交大脑,它的进化是为了处理社会关系。
I love challenges because they make me grow.
I think the best relationships are the ones where you can be completely yourself.
"The best leaders are those who can listen as well as they can speak."