Studying the daily news can appear more interesting than the priesthood lesson manual. Sitting down to rest can be more attractive than making appointments to visit those who need our priesthood service.
– Henry B. Eyring
Identical twins are ideal lab specimens for studying the difference between learned and inherited traits since they come from the womb preloaded with matching genetic operating systems. Any meaningful differences in their behaviors or personalities are thus likely to have been acquired, not innate.
– Jeffrey Kluger