“Nature in everything demands respect, and those who violate her laws seldom violate them with impunity.”

“If you behave in a manner that poisons your relationship, dont be surprised when it dies.”

“Grow your courage by remembering each day is a gift.”

“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.”