想要获得快乐就必须分享它,幸福天生就是双胞胎
All who joy would win must share it. Happiness was born a twin.
A successful harvest begins with listening—to the land, the plants, and the people who tend them.
Business as usual is no longer an option.
The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it.
相关系数的可能误差不是一个固定的量,而是取决于样本的大小。