Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.

Sometimes we get sad about things and we don’t like to tell other people that we are sad about them. We like to keep it a secret. Or sometimes, we are sad but we really don’t know why we are sad, so we say we aren’t sad but we really are.

要解决问题，你必须愿意以不同的方式思考。