分析的整个发展和运算过程现在都可以通过机械来执行。
【译文】一辈子不做不应该做的事,世界上就不会有痛恨自己的人了。
The most important thing is to enjoy your sport. If you don't enjoy it, you won't be able to give your best.
I'm a proud non-reader of books.