释义:兰花生长在深谷,不会因为无人佩戴就不散发芬芳。
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。
I will always be grateful to my poor parents. I owe everything to them, my education, my life, and any success I have had.
在商业上你必须无情,但同时也要公平。
"Human nature is not infinitely malleable; it comes with an inherent structure that channels development in certain directions."
The more I study nature, the more I stand amazed at the work of the Creator.