(Islam) an honorific phrase used by Muslims after any mention in speech or print of holy persons / (Judaism) an honorific phrase used by some Jews after mentioning the deceased in speech or print

(offensive, vulgar) Used to insult an Islamic prophet.

It is more worthwhile to teach someone to do something (for themselves) than to do it for them (on an ongoing basis).

(Australia, idiomatic) To be frugal or miserly.

If one gives someone enough freedom of action, they may destroy themselves by foolish actions.

Alternative form of let him who is without sin cast the first stone

Only those who are faultless have the right to pass judgment upon others (implying that no one is faultless and that, therefore, no one has such a right to pass judgment).