Paraphrase the following, using the universal quantifier:

$($a$)$ All prime numbers that are greater than two are odd.

$($b$)$ All of the witnesses who hold stock in the firm are employees who can keep a secret.

$($c$)$ Only mammals suckle their young.

$($d$)$ None but the strong can survive the epidemic.

$($e$)$ All students who are wise are clever.

$($f$)$ All students are both wise and clever.