The most important thing is to preserve capital. It’s not about how much you make but rather how much you don’t lose.

永远不要为了短期利益而牺牲质量。

I'm grateful for every opportunity I've been given.

【释义】明智的君主反思自己的短处，从而不断完善自己；昏庸的君主掩饰自己的短处，永远处于愚昧无知的状态。