Quote by Theodore Dreiser
"Strength is measured not by muscles, but by the ability to endure invisible suffering."
More from Theodore Dreiser
"The greatest achievement of the human mind is the ability to imagine what does not exist."
"Life is a God damn, stinking, treacherous game and nine hundred and ninety-nine men out of every thousand are fools."
"Know that you yourself, just as much as anybody in the entire universe, deserve your love and affection."
"We are all subject to the pull of forces we do not understand."