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.
无畏并非毫无畏惧。它不是完全不害怕，而是心怀诸多恐惧却依然勇往直前。
若你想从不被批评，那务必不要尝试新事物。
The world is a stage, and we are all playing our parts.