Humanity

We are all now connected by the Internet, like neurons in a giant brain.
Look up at the stars and not down at your feet. Try to make sense of what you see, and wonder about what makes the universe exist. Be curious.
While physics and mathematics may tell us how the universe began, they are not much use in predicting human behaviour because there are far too many equations to solve. I'm no better than anyone else at understanding what makes people tick, particularly women.
I believe alien life is quite common in the universe, although intelligent life is less so.
My advice to other disabled people would be, concentrate on things your disability doesn't prevent you doing well, and don't regret the things it interferes with. Don't be disabled in spirit as well as physically.
With genetic engineering, we will be able to increase the complexity of our DNA, and improve the human race. But it will be a slow process, because one will have to wait about 18 years to see the effect of changes to the genetic code.
Non-violence requires a double faith, faith in God and also faith in man.
There is more to life than increasing its speed.
You must be the change you wish to see in the world
Strength does not come from physical capacity. It comes from an indomitable will.
One needs to be slow to form convictions, but once formed they must be defended against the heaviest odds.
Live as if you were to die tomorrow. Learn as if you were to live forever. 
Power is of two kinds. One is obtained by the fear of punishment and the other by acts of love. Power based on love is a thousand times more effective and permanent then the one derived from fear of punishment.
The best way to find yourself is to lose yourself in the service of others.
You must not lose faith in humanity. Humanity is like an ocean; if a few drops of the ocean are dirty, the ocean does not become dirty.
When I despair, I remember that all through history the way of truth and love have always won. There have been tyrants and murderers, and for a time, they can seem invincible, but in the end, they always fall. Think of it--always.
An eye for an eye only ends up making the whole world blind.
The weak can never forgive. Forgiveness is the attribute of the strong.