“The only good is knowledge and the only evil is ignorance.”

— Socrates
 

 
“Most human beings have an almost infinite capacity for taking things for granted.”

— Aldous Huxley
 

 
“Nothing great was ever achieved without enthusiasm.”

— Ralph Waldo Emerson
 

 
“The world is a tragedy to those who feel, but a comedy to those who think.”

— Horace Walpole
 

 
“There is absolutely nothing that can be taken for granted in this world.”

— Robert Anton Wilson