If you want to understand a system, try changing it.
书籍是最终的被抛弃者:放下它们,它们会永远等你;关注它们,它们总是会回报你的爱。
The biggest risk is not taking any risk... In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
"El amor es como el viento, no puedes verlo, pero puedes sentirlo."