The mint makes it first, it is up to you to make it last.
Zoo: An excellent place to study the habits of human beings.
The lecturer who is full of his subject is usually very slow in emptying himself.
The car was invented as a convenient place to sit out traffic jams
There would be no population explosion if people who are trying to keep the wolf from the door wouldn't let the stork fly in through the window.
If you can't bear to have your face stepped on, don't try to climb the ladder of success.