"To love oneself is the beginning of a lifelong romance."
The strength of a state is in the well-being of its people.
用右手画圆形,左手画方形,不能同时画成
引力比其他力弱得多这一事实可能是物理学中最深刻的谜团。
可追溯性不仅仅是问责制,更是讲述每次捕捞背后的故事。