In the split second from the time the ball leaves the pitcher's hand until it reaches the plate you have to think about your stride, your hip action, your wrist action, determine how much, if any the ball is going to break and then decide whether to swing at it. ↗
Nature shows that with the growth of intelligence comes increased capacity for pain, and it is only with the highest degree of intelligence that suffering reaches its supreme point. ↗
This growth in the number, speed of formation, permanence, delicacy and complexity of associations possible for an animal reaches its acme in the case of man. ↗