Do you love to observe sky?
Sky is always changing -cloudy, sun ray, colors, shape, form and etc. Nothing remains unchanged. Whatever you see now, and it will be different in next second. Moreover, you can’t capture the same sky images as it changes constantly.
It’s a great example of “Impermanence of life.” And a great reminder on “Treasure now”.
You can see clarity of blue sky when there are no clouds.
This apply the same to our mind, when we are free of thoughts and be at now, we see clearly, think faster and make decision wisely.