Hadith
The prophet (pbuh) said: It is sufficient for you to fast 3 days every month, as the reward of a good deed is multiplied by 10, so it will be like fasting the whole year.
Bukhari & Muslim
Hadith
Verily, Allah does not look at your appearance or wealth, but rather he looks at your hearts and actions.
~ Muslim 2564
Hadith
Hold tight to night prayer, for it was the way of the righteous before you, a way of drawing closer to your Lord, an expiation for wrong deeds and a shield from sin.