Small, deliberate actions practiced consistently can lead to big changes in happiness levels.
持续练习的小而刻意的行动可以带来幸福水平的巨大变化。
The internet has changed the way information is disseminated, but human nature has never changed.
朗兰兹纲领是对我们理解数学真理本质的挑战。
对感受者来说，生活是悲剧；对思考者来说，生活是喜剧。