兒童對活動的需要幾乎比食物的需要更為強烈。
數(shù)學的語言是普遍的,超越了文化和語言的障礙。
I'm not a role model. I'm a father, a husband, a son, a brother, a friend. I'm a human being. I make mistakes. I have flaws. I'm not perfect. But I try to be the best person I can be.
I’ve learned that you don’t get to control what happens to you, but you do get to control how you respond.