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.

在观察的领域里，机遇只偏爱那种有准备的头脑。

不要追逐金钱，让自己处于金钱追逐你的位置。

你不需要是个天才才能理解宇宙。你只需要有好奇心。