“They must often change, who would be constant in happiness or wisdom ”

“A wise traveler never despises his own country”

“If you command wisely, you'll be obeyed cheerfully”

“A wise man should have money in his head, but not in his heart ”

“It is not fit that every man should travel; it makes a wise man better, and a fool worse”

“An education isn't how much you have committed to memory, or even how much you know. It's being able to differentiate between what you know and what you don't”