The theory of probabilities is at bottom nothing but common sense reduced to calculus.
The only way to get better is to compete against the best.
跨行业合作是解决全球粮食安全挑战的关键。
蒸汽机中运动的产生总是伴随着一个我们应关注的情况,即热量的平衡重建。
A book is a version of the world. If you do not like it, ignore it; or offer your own version in return.
关系模型的力量在于其简单性和通用性。