Courtesy costs nothing, but buys everything.

The best deed of a great man is to forgive and forget.

Silence is the best reply to a fool.

Wealth tends to create enemies, whereas knowledge tends to warm hearts.

If you find that somebody is not grateful for all that you have done for him, then do not get disappointed because often you will find that someone else feels under your obligation though you have done nothing for him and thus your good deeds will be compensated, and Allah will reward you for your goodness.

Loving one another is half of wisdom.

Not every man with a heart is understanding, nor every man with an ear a listener, and nor every man with eyes able to see.