I think the best films are the ones that leave you with questions, not answers.
Mathematics is the key to unlocking the secrets of the universe and understanding the fundamental laws that govern it.
世界确实是美丽的,无数的幸福在它的广阔领域里飘来飘去。
Life is composed of lights and shadows,and we would be untruthful,insincere,and saccharine if we tried to pretend there were no shadows.