Love is the answer, and you know that for sure.
All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.
研究历史的人,贵在能够贯通古今的变化,探究天道与人事的关系。
数学的美只向更有耐心的追随者展示。
Be governed not by the tyranny of the urgent but by the elevation of the important.