数学不是观赏性运动——你必须参与其中才能欣赏它的美。
【译文】 樊迟问仁,孔子说:“对人慈爱。”问智,孔子说:“对人了解。”樊迟不理解。孔子说:“以正压邪,能使邪者正。”
Life is a never-ending struggle between memory and forgetting.
Overhead, without any fuss, the stars were going out.