Once you have something so deeply infused in your culture and your brand, it would be very difficult to reverse that inertia if you wanted to.

If dandelions were hard to grow, they would be most welcome on any lawn.

Admit your errors before someone else exaggerates them.

Hire great people and give them freedom to be awesome.

Local commerce, without question, will be one of the fundamental use cases enabled by mobile devices over the next several years.

I'm weird. But I'm a pretty serious person.

After four and a half intense and wonderful years as CEO of Groupon, I've decided that I'd like to spend more time with my family. Just kidding - I was fired today.

You're building a tool, not a piece of art. Don't be blinded by the vision.

We can't be afraid to be weird.

I never thought of myself as an entrepreneur before I started this. I just like to build things.

I think if there's any difference between me and a traditional CEO, it's that I've been unwilling to change myself or shape my personality around what's expected.

Oh, Lady, " said the woodcutter, "my hurt is overwhelming because it is someone else's pain that makes me cry.

A true friend is someone you can count on no matter what.

In a perfect world, there would be freedom of religion and freedom for all religions to exercise their religion everywhere.

Real learning, attentive, real learning, deep learning, is playful and frustrating and joyful and discouraging and exciting and sociable and private all the time, which is what makes it great.

In theory there is nothing to hinder our following what we are taught;but in life there are many things to draw us aside.

Those who, relying upon themselves only, not looking for assistance to anyone besides themselves, it is they who will reach the top-most height.

Because I'm anti-war, I've been called pro-Taliban.

Maybe the greatness we heard in [Richard Manuel]'s voice, that catch in it, came from all that pain. To this day, we don't really know.

A weak man is just by accident. A strong but non-violent man is unjust by accident.

It [ "Not For Long"] was the biggest song that I've had, and I actually heard it on the radio multiple times.