As long as superstition and ignorance prevail, humanity will fall short of eradicating war, poverty, and hunger.

Very few people can communicate with one another. The only language that's not subject to interpretation is mathematics, chemistry, basic science, engineering principles, and applied agriculture. But other than that, many systems today are subject to interpretation.

People will continue to search for answers to universal and perplexing problems. But to find meaningful answers, one must first know what questions to ask.

It’s your own expectations that hurt you. Not the world you live in. Whatever happens in the world is real. What you think should happen is unreal. So people are hurt by their expectations. You know , you’re not disappointed by the world, you are disappointed by your own projections.

If there's a group like Amish people, that want to live their own lifestyle – they don't want to live in our city – they want to live out in the country, with their own projects. We’ll put up the buildings for them, design the buildings for them, design the food production systems for them – if they want us to. But we don’t control them.

Love is a fluxuating thing, not a fixed thing. That's why we don't understand what's happening.

Opinions are very dangerous, because they aren't based on scientific studies.