"Todo es vago en un grado que no te das cuenta hasta que intentas hacerlo preciso."

“It is undesirable to believe a proposition when there is no ground whatever for supposing it true”

“The secret of happiness is this: let your interests be as wide as possible, and let your r...”

“The fact that an opinion has been widely held is no evidence whatever that it is not utterly absurd.”

“To conquer fear is the beginning of wisdom.”

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”

“You have within you right now, everything you need to deal with whatever the world can throw at you”

“An ounce of action is worth a ton of theory”

“The reward of our work is not what we get, but what we become.”

“If you see me in a fight with a bear, pray for the bear”

“The purpose of our lives is to be happy”

“Don’t count the days; make the days count.”

“To forgive the terrorists is up to God, but to send them to him is up to me.”

“Happiness can be found, even in the darkest of times, if one only remembers to turn on the light”

“There’s two sorts of fear: one you embrace and one you should listen to and turn the other way”

“He who is not contented with what he has, would not be contented with what he would like to have”

“The quieter you become, the more you can hear.”