The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.
The longer I live, the more I feel that the only way to live is to live with love.
Every challenge is an opportunity in disguise.
学校必须与生活紧密相连，教育与劳动相结合。
People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.