Sometimes you open your eyes in the morning and immediately close them because through the curtains cleave little, sharp and warm sun rays. 
You should go outside that day, walking around and breathing sunny summer air. You need to memorise and enjoy every moment. Slowly and gently save it in your heart like emergency supplies. So that next cold, sad, cloudy, rainy and stormy day, when your body is so heavy, deep in bed. Day which stretches so slowly and longer that best of oldest and slowest snails could be faster than this day. In that moment you can open your emergency supplies, remember that, you can feel it...sun is being. And you could be happy in that moment because you know now after every storm will be sun. You need to just close your eyes and feel it and breathe.
Dedicated to all warm thoughts