“There is no greater power than that of a laugh and happiness is a force which can save a person from the horrors of the world.”

“Today you are You, that is truer than true. There is no one alive who is Youer than You.”

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

“If we define "beauty" as having blue eyes (and only blue eyes), then we will, indeed, find a "gene for beauty." If we define "intelligence" as the performance on only one kind of test, then we will...”

“Human beings are ultimately nothing but carriers-passageways- for genes. They ride us into the ground like racehorses from generation to generation. Genes don't think about what constitutes good or...”

“If there's any interaction between genes and languages, it is often languages that influence genes, since linguistic differences between populations lessen the chance of genetic exchange between them.”