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.
跑步不是要比别人好,而是要比过去的自己更好。
质量不是运气;它是一种策略。
可持续性不是附加品,而是一种思维方式。