They will also have learned to deal with some notoriously tough customers and to write out a lot of impossibly complicated sales slips.
In a notoriously tough profession he had the most deservedly celebrated career.
But he refused to blame the notoriously tough field.
One being the notoriously tough security team, who have been reported to have used excessive force on people.
Earlier this year, D became the first comedian to fight his way to the final of the notoriously tough 291 Club.
It did have good, strong forts and notoriously tough fighting men.
No wonder Klingon ships were notoriously tough to bring down.
She describes the notoriously tough director as 'a great friend, very eccentric.
Stories about Google's notoriously tough and sometimes off-putting recruiting process continue to surface.
A notoriously tough soldier, he is gently devoted to his wife.