"'Let no one be willing to speak ill of the absent."

"The time has come for all good men to rise above principle."

"Traditionally, most of Australia's imports come from overseas."

"Think highly of yourself, for the world takes you at your own estimate."

"If a thing is worth doing, it is worth doing badly."

"If the doors of perception were cleansed everything would appear to man as it is, infinite. For man has closed himself up, till he sees all things thru' chinks of his cavern."

"The fool wonders, the wise man asks."

"The only people who can change the world are people who want to. And not everybody does."

"When one has nothing left to lose one becomes courageous. We are timid only when we have something left to cling to."

"Do not fear death so much but rather the inadequate life."

"Build up your weaknesses until they become your strong points."

"Once you have flown, your eyes will ever gaze skyward. For once you have been there ... There you will go again!"