More quotes by Mark Twain

"Good friends, good books and a sleepy conscience: this is the ideal life."
"One should never use exclamation points in writing. It is like laughing at your own joke."
"When we remember we are all mad, the mysteries disappear and life stands explained."
"What a wee little part of a person's life are his acts and his words! His real life is led in his head, and is known to none but himself."
"The dog is a gentleman; I hope to go to his heaven not man's."