The most important thing in a programming language is the name. A language will not succeed without a good name.
编程语言中最重要的东西是名字。没有好名字，语言就不会成功。
The best moments in our lives are not the passive, receptive, relaxing times… The best moments usually occur if a person’s body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
在没有其他信息的情况下，参数的最佳估计是其样本值。