You put a baby in a crib with an apple and a rabbit. If it eats the rabbit and plays with the apple, I'll buy you a new car.
If you don't know what you want to achieve in your presentation your audience never will.
The living body is intelligent beyond our understanding; it is incomprehensibly intelligent.
If you are building a thirty-story building and you use worm-eaten wood for the frame, inferior structural supports, and other fourth-rate, low-grade materials, what kind of finished product do you think you will wind up with? No need to answer. So if you're building a human body and the material that will become your blood, bones, skin, organs-indeed, every cell of your body-is inferior and of poor quality, what kind of body do you think you will wind up with? No need to answer.