Be loyal and trustworthy. Do not befriend anyone who is lower than yourself in this regard.

Confucius

A promise made is a debt unpaid.

Robert Service

Look out for those who look out for you. Loyalty is everything.

Conor McGregor

You stand up for your teammates. Your loyalty is to them. You protect them through good and bad, because they'd do the same for you.

Yogi Berra

A good heart is better than all the heads in the world.

Edward BulwerLytton

A father is the one friend upon whom we can always rely. In the hour of need, when all else fails, we remember him upon whose knees we sat when children, and who soothed our sorrows; and even though he may be unable to assist us, his mere presence serves to comfort and strengthen us.

Emile Gaboriau