Quality is never an accident; it is always the result of intelligent effort.
"The beauty of computational complexity lies in its ability to classify problems based on their inherent difficulty."
市场组合是所有投资者都应持有的唯一风险组合。
"Drawing is not what one sees but what one can make others see."
发展必须被视为一个多维度的过程,涉及社会结构、民众态度和国家制度的重大变革。
I'm not a star. I'm just a woman who can sing.