It is a matter for considerable regret that Fermat, who cultivated the theory of numbers with so much success, did not leave us with the proofs of the theorems he discovered. In truth, Messrs Euler and Lagrange, who have not disdained this kind of research, have proved most of these theorems, and have even substituted extensive theories for the isolated propositions of Fermat. But there are several proofs which have resisted their efforts.
You must not procrastinate. Rather, you should make preparations so that even if you did die tonight, you would have no regrets. If you develop an appreciation for the uncertainty and imminence of death, your sense of the importance of using your time wisely will get stronger and stronger.
How often we recall with regret that Napoleon once shot at a magazine editor and missed him and killed a publisher. But we remember with charity that his intentions were good.
China didn't want to lose the cutting edge of technology. So the idea of having a Sina Weibo was an attempt to compete with Twitter. However, it has no soul - which is freedom of expression. Nevertheless, I think the government regrets having Sina Weibo, but they cannot shut it down. That would definitely be suicidal.
People expect those in authority to take on big problems and to solve them. We had an opportunity to reform Social Security in a way that would have protected people's benefits and created a solvent system. Younger workers would be confident that the money they were putting into the system would be available to them when they retired. It was a missed opportunity. I regret that.
The superior man accords with the course of the Mean. Though he may be all unknown, unregarded by the world, he feels no regret - It is only the sage who is able for this.
Listen widely to remove your doubts and be careful when speaking about the rest and your mistakes will be few. See much and get rid of what is dangerous and be careful in acting on the rest and your causes for regret will be few. Speaking without fault, acting without causing regret: 'upgrading' consists in this.
I have no regrets in my life even the crazy things I've been in. It all made me the I am today and I wouldn't change anything. I'm happy with who I am!
There is only one thing about which I shall have no regrets when my life ends. I have savored to the full all the small, daily joys. The bright sunshine on the breakfast table; the smell of the air at dusk; the sound of the clock ticking; the light rains that start gently after midnight; the hour when the family come home; Sunday-evening tea before the fire! I have never missed one moment of beauty, not even taken it for granted. Spring, summer, autumn, or winter. I wish I had failed as little in other ways.
It's not my story anymore: whenever I speak about the past now, I feel as if I were talking about something that has nothing to do with me. All that remains in the present are the voice, the presence, and the importance of fulfilling my mission. I don't regret difficulties I experienced; I think they helped me to become the person I am today, I feel the way a warrior must feel after years of training; he doesn't remember the details of everything he learned, but he knows how to strike when the time is right.
What I know for sure is that it's only when you make the process your goal that the big dream can follow. That doesn't necessarily mean your process will necessarily lead you to wealth or fame. In fact, your dream may have nothing to do with tangible prosperity and everything to do with creating a life filled with joy, one with no regrets and a clear conscience. I've learned that wealth is a tool that gives you choices, but it can't compensate for a life not fully lived and it certainly can't create a sense of peace within you.