We should be focusing on building things that do not exist.

You never lose a dream, it just incubates as a hobby.

Always deliver more than expected.

If you’re not doing some things that are crazy, then you’re doing the wrong things.

Always work hard on something uncomfortably exciting!

It is often easier to make progress on mega-ambitious dreams. ... Since no one else is crazy enough to do it, you have little competition.

It's very hard to fail completely, if you aim high enough.

Anything you can imagine probably is doable, you just have to imagine it and work on it.

Especially in technology, we need revolutionary change, not incremental change.

Small groups of people can have a really huge impact.

We should be building great things that don't exist.

Concentration is like a leash for our mind, keeping it under control and obedient and not giving it too much room to move as it wishes.

It isn't important how much you are giving but it is very important that you are giving.

Fifteen millions of soldiers with popguns and horses All bent upon killing, because their "of courses" Are not quite the same.

The Army needs leaders the way a foot needs a big toe.

The ignorant man marvels at the exceptional; the wise man marvels at the common; the greatest wonder of all is the regularity of nature.

You really think all of those indie music dorks go to SXSW every year to check out music? They go there to wear their laminates and act important and try to get laid.

Russia can never be an empire unless it is in control of Ukraine.

Don't be afraid of your worst times. If you learn from them, you'll look back on them as the best times.

When you're an actor, you're mollycoddled and you're treated with kid gloves.

Have you never thought how danger must surround power as shadow does light?