Happiness is a mindset for your journey, not the result of your destination.

You have to train your brain to be positive just like you work out your body.

Constantly scanning the world for the negative comes with a great cost. It undercuts our creativity, raises our stress levels, and lowers our motivation and ability to accomplish goals.

The contents of the glass don’t matter; what’s more important is to realize there’s a pitcher of water nearby. In other words, we have the capacity to refill the glass, or to change our outlook.

Your brain at positive is 31% more productive than your brain at negative, neutral or stressed.

Habits are like financial capital – forming one today is an investment that will automatically give out returns for years to come.

Our daily decisions and habits have a huge impact upon both our levels of happiness and success.

We become more successful when we are happier and more positive.

The greatest competitive advantage in our modern economy is a positive and engaged brain.

The way we define happiness is the joy you feel striving toward your potential

Happiness is such an incredible advantage in our life. When the human brain is positive, our intelligence rises, we stop diverting resources to think about anxiety.

...[S]ome of the opinions which people entertain should be respected, and others should not.

Have you lost your mind? What have I told you Charlie about whales? You can’t MANHANDLE THEM!

Well, we are very glad that Russia is so close with NATO.

What you do on the court, off the court, in the classroom, it's all the same. Your habits, the way you treat class, your relationships - it's all the same. Do it right or don't do it.

I love the earth too much to contemplate a life apart from it, although I believe in that life.

Do not weep; do not wax indignant. Understand.

I love that Viking era, but also they're a fatalistic people and that dictated their fearlessness in battle and approach to life.

Balance, that's the secret. Moderate extremism. The best of both worlds.

The reason why there's such a rigid repression of the mentally ill is the psyche of humanity senses something. It senses that it doesn't want to deal with the unknown.

I think that there is absolutely no free market in modern industrial states.