“Are there people who simply can't change their diet? There certainly are. Now, you have to ask, ‘Are they given all the information? Are they given all the motivation? Do they have the opportunity and the environment to support this?’ Most of the time, when I have a patient who can't change their diet, it's because of their surroundings. Environment is huge. Culture is huge.”

“To make a decision you need to be in a perfect environment: you have to be motivated and surrounded by the right people.”

“The genetic expression within any given cell at any given time is not “fixed,” as many people think it is. It is not a static thing. Rather, it is continually adapting to both external and internal stimuli – meaning that it adjusts to the environment and to any changes in the surroundings, as well as to any changes within the body itself.”

“Never believe that a few caring people can't change the world. For indeed that's all who ever have.”

“Your environment will become you. Surround yourself with people who have the same dream as you, who have accomplished what you want & more.”

“For a given system, the environment is the set of all objects outside the system: (1) a change in whose attributes affect the system and (2) whose attributes are changed by the behavior of the system.”

“Vegetarians and vegans are not morally superior to everyone else. We're simply healthier, and a hell of a lot better for the environment around us. Of course, just because we're not morally superior doesn't mean we're not on the side of the angels. I believe we are. After all, we're practitioners of a diet that's better for people, better for animals, and better for the environment.”

“Mike Flynn is a fine person, and I asked for his resignation. He respectfully gave it. He is a man who there was a certain amount of information given to Vice President Pence, who is with us today. And I was not happy with the way that information was given. He didn't have to do that, because what he did wasn't wrong. What he did in terms of the information he saw. What was wrong was the way that other people, including yourselves in this room, were given that information, because that was classified information that was given illegally. That's the real problem.”

“Improving quality requires a culture change, not just a new diet.”

“There are two important factors to consider in the emergence of social change. One is that a society develops through changes in its institutions, which are blends of culture and genetically shaped social behavior. The other is that the genes and culture interact. This may seem paradoxical to anyone who considers genes and culture to be entirely separate realms. But it is scarcely surprising from an evolutionary perspective, given that the genome is designed to respond to the environment, and a major component of the human environment is society and its cultural practices.”