The best among you are those who bring greatest benefits to many others
[Bukhari]
Save yourself from hellfire even by giving a half date fruit in charity
[Bukhari]
Your smile for your brother is sadaqah
[Fiqh-us-sunah]
Make things easy for others and do not make them hard, and clam them and do not drive them away
[Bukhari]
Fasting is shield, It will protect you from the hellfire and prevent you from sins
[Prophet Muhammad (PBUH)]