The more you leave something to chance, the less chance there is for you.
如果把事情丢给机会，你成功的机会就会越少。
This view of Leonardo is essentially true, but it does leave something out.
关于莱奥纳多的这一观点基本上是正确的，但也不全面。
Do not know why I still wanted to write, I would like to leave something here.
可不知道为什么我却还是想写，想在这里留下些什么。