No great discovery was ever made without a bold guess.
没有大胆的猜测,就没有伟大的发现。
形式系统的发展彻底改变了我们对数学的理解。
译文:与人说话,都是在为自己积德,和妻子和孩子相处也就是修身养性。赏析:会说话的人懂得如何说话,从而不会得罪人,自然就是积德。反之,那些口无遮拦之人,处处在伤害他人,处处在树敌,其结果会给自己带去祸害的。
The nation that destroys its soil destroys itself.
No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.