Our survival instinct is our single greatest source of inspiration.
Our greatest accomplishments cannot be behind us, because our destiny lies above us.
I’m not afraid of death. I’m an old physicist. I’m afraid of time.
Accident is the first building block of evolution.
Once you’re a parent, you’re the ghost of your children’s future.
Don’t trust the right thing done for the wrong reason. The why of the thing, that’s the foundation.
We’ve always defined ourselves by the ability to overcome the impossible.
We used to look up in the sky and wonder at our place in the stars. Now we just look down and worry about our place in the dirt.
This world’s a treasure, but it’s been telling us to leave for a while now.
These moments when we dare to aim higher, to break barriers, to reach for the stars, to make the unknown known. We count these moments as our proudest achievements.
Murphy’s law doesn’t mean that something bad will happen. What it means is whatever can happen, will happen.
Mankind was born on Earth, it was never meant to die here.
