He that hath a trade hath an estate; and he that hath a calling hath a place of profit and honor. A ploughman on his legs is higher than a gentleman on his knees.

Drive thy business or it will drive thee.

Take a coin from your purse and invest it in your mind. It will come pouring out of your mind and overflow your purse.

A change of fortune hurts a wise man no more than a change of the moon.

Here comes the orator with his flood of words and his drop of reason.

He that has done you a kindness will be more ready to do you another, than he whom you yourself have obliged.

He's the best physician that knows the worthlessness of most medicines.