Many common proverbs are well-known to us like "All’s well that ends well". However, one has his own proverb which keep in his mind and may motivate him.
Dear Ayman S. Al-Hussaini , in Bulgaria, the saying "Morning is wiser than the evening" is very popular. It sends a message about thinking, making decisions without haste, after a good assessment of the situation and without unnecessary emotions. Although since the time of our grandfathers and great-grandfathers to this day it is a source of wisdom and leadership insight! Stay healthy!
Easy come, easy go. If you received something without putting too much effort into it, you may lose it as effortlessly as you obtained it, and perhaps even without any regret.