Every champion was once a contender who refused to give up.

社会雕塑的概念是最重要的。

"The unexamined life is not worth living."

好的研究关键不仅在于方法，还在于问题的清晰性和数据的质量。

I’m a fighter. I believe in the good and I believe that good will always triumph over evil.

幽默是与孩子建立联系的最佳方式。