数学的本质不仅在于解决问题，还在于提出正确的问题。
Twenty years from now, you will be more disappointed by the things you didn’t do than the ones you did.So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover. （注：这句说话被部分人质疑不是由马克·吐温所说的。）
Marine protected areas are not just conservation tools, but investments in our collective future.
A vision without execution is merely a dream.
预测未来的最好方法就是自己去创造它。
黑夜原是为爱而生，白昼转眼就会回来。
What we do inwardly will change outer reality.
【译文】小事守信可建大信誉，明君积累诚信治国。
政治和文学都是改变现实的尝试，只是方式不同。
Understanding the fundamentals is key to mastering any complex system.
