Education is the most powerful weapon which you can use to change the world.

Anyone who doesn't take truth seriously in small matters cannot be trusted in large ones either.

Just because something doesn't do what you planned it to do doesn't mean it's useless.

Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it.

Perpetual optimism is a force multiplier.

I don't like to repeat success, I like to go on to other things.

The toughest thing about the power of trust is that it's very difficult to build and very easy to destroy. The essence of trust building is to emphasize the similarities between you and the customer. 

We occasionally stumble over the truth but most of us pick ourselves up and hurry off as if nothing had happened. 

I mean, you have to be able - you have to have made the commitment within yourself to do whatever it takes to get the job done and to try to inspire other people to do it, because obviously the first rule is you can't do it by yourself.

L. Ram Saran Das was sentenced to death in 1915, and the sentence was later commuted to life transportation. Today myself, sitting in the condemned cell, I can let the readers know as authoritatively that the life-imprisonment is comparatively a far harder lot than that of death.

You can't just let nature run wild.

There's a way to do it better - find it.