Happiness lies in the joy of achievement and the thrill of creative effort.
幸福在于成就的喜悦和创造努力的激动。
模形式的算术是理解高维对象的门户。
The best way to predict the future is to invent it.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
The secret is to believe in your dreams; in your potential that you can be like your star, keep searching.
The future of life on Earth depends on our ability to take action. Many individuals are doing what they can, but real success can only come if there is a change in our societies and our economics and in our politics.
多疑的人是不会因此而满足的；他们往往不是因为有了什么理由而嫉妒，只是为了嫉妒而嫉妒，那是一个凭空而来、自生自长的怪物。
如果你独处时感到寂寞，这说明你没有和你自己成为好朋友。
Life is so short, so beautiful. Don't be so serious about work. Enjoy the life.