The idea of investing in the positivity of employees is often low down on companies' priority lists.

If we study what is merely average, we will remain merely average.

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

Happiness is the joy we feel striving after our potential.

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.

[It's] the lens through which your brain views the world that shapes your reality. And if we can change the lens, not only can we change your happiness, we can change every single educational and business outcome at the same time.

For two minutes a day, think of one positive experience that's occurred during the past 24 hours. Bullet point each detail you can remember. It works, because the brain can't tell the difference between visualization and actual experience. So you've just doubled the most meaningful experience in your brain.