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.

The secret of art lies in the love of what you are doing.

明明可以享受快乐却不去把握，为什么要自寻烦恼呢？

游览过五岳之后，其他的山就没什么可看的了；而游览过黄山之后，连五岳也没什么可看的了