农民的智慧往往来自观察土地在不同季节的教诲。
检验统计假设的问题是估计的一般问题中不可分割的一部分。
"I don't believe in happy endings, but I do believe in happy travels, because ultimately, you die at a very young age, or you live long enough to watch your friends die."
被人注视却不被看见,真是件怪事。
挑战在于让不可见变得可见。
Consensus is the absence of leadership.