Mark Twain
When a person cannot deceive himself the chances are against his being able to deceive other people.
More quotes and aphorisms
As long as you're going to be thinking...Science is the key to our future...Thank you for life, and all the little ups and downs...Everything is funny, as long as it's happening...Finish last in your league and they call you idiot...We're not afraid of risking what was our success...