Physics Is Really Figuring Out How To

I Think It's Important To Reason From First Principles Rather Than By Analogy. The Normal Way We Conduct Our Lives Is We Reason By Analogy. [with Analogy] We Are Doing This Because It's Like Something Else That Was Done, Or It Is Like What Other People Are Doing. [with First Principles] You Boil Things Down To The Most Fundamental Truths…and Then Reason Up From There.

I Think It Is Possible For Ordinary People To Choose To Be Extraordinary.

I Would Like To Die On Mars. Just Not On Impact.

If We Drive Down The Cost Of Transportation In Space, We Can Do Great Things.

I Don't Spend My Time Pontificating About High-concept Things; I Spend My Time Solving Engineering And Manufacturing Problems.