The key to a good life is not giving a f*** about more; its giving a f*** about less, giving a f*** about only what is true and immediate and importa… - Mark Manson

The Formula of Humanity has a ripple effect: your improved ability to be honest with yourself will increase how honest you are with others, and your honesty with others will influence them to be more honest with themselves, which will help them to grow and mature. Your ability not to treat yourself as a means to some other end will in turn allow you to better treat others as ends. Therefore, your cleaning up your relationship with yourself has the positive by-product of cleaning up your relationships with others, which then enables them to clean up their relationships with themselves, and so on.

This is how you change the world — not through some all-encompassing ideology or mass religious conversion or misplaced dreams of the future, but by achieving the maturation and dignity of each individual in the present, here and now.

"When I was in high school, my math teacher Mr. Packwood used to say, "If you're stuck on a problem, don't sit there and think about it; just start working on it. Even if you don't know what you're doing, the simple act of working on it will eventually cause the right ideas to show up in your head"."

We can be truly successful only at something we’re willing to fail at. If we’re unwilling to fail, then we’re unwilling to succeed.