"Clear thinking requires courage rather than intelligence"

This quote by Thomas Szasz recommends that it takes more than simply intelligence to believe plainly. It implies that having the nerve to believe for oneself and to make choices based on one's own beliefs and worths is more vital than having a high level of intelligence. This is because having the nerve to think for oneself and to make decisions based upon one's own beliefs and values requires a particular level of confidence and self-awareness that is not always associated to intelligence. It also implies that having the guts to think for oneself and to make choices based upon one's own beliefs and worths is more crucial than simply following the crowd or conforming to the opinions of others. This quote encourages us to think for ourselves and to make decisions based on our own beliefs and worths, even if it is hard or unpopular.