أَلَا وإِنَّ مِنَ النِّعَم سَعَةَ الْمَالِ، وَأَفْضَلُ مِن سَعَةِ الْمَالِ صِحّةُ الْبَدَنِ، وَأَفْضَلُ مِنْ صِحَّةِ الْبَدَنِ تَقْوَى الْقَلْبِ.
Beware that plenty of wealth is a blessing, but better than plenty of wealth is the health of the body, while still better than the health of the body is the chastity of heart.