If you do what you've always done, you'll get what you've always gotten.
爱就是爱去爱爱。
The real danger is not that computers will begin to think like men, but that men will begin to think like computers.
看得越多，看到的就越多。
技术应该服务于可持续性，而不是相反。
The best way to learn mathematics is to do mathematics.