It took untold generations to get you where you are. A little gratitude might be in order. If you're going to insist on bending the world to your way， you better have your reasons.
经过无数代人的努力，你才达到了现在的水平。也许需要一点感激之情。如果你要坚持让世界按你的方式弯曲，你最好有自己的理由。
The future belongs to those who believe in the beauty of their dreams.
总是为最坏的情况做计划，同时期待最好的结果。
数学的进步不仅仅依靠个人的努力，而是通过几代人的集体工作。