Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

最优秀的血统往往会脱颖而出。

如果你发现自己身处一艘不断漏水的船里，换一艘船所需的能量可能比填补漏洞所需的能量更有效率。