The only way to remain great is to keep on applying the fundamental principles that made you great.

Dreams make you click, juice you, turn you on, excite the living daylights out of you. You cannot wait to get out of bed to continue pursuing your dream. The kind of dream I'm talking about gives meaning to your life. it is the ultimate motivator.

Throw leaders into an extreme environment, and it will separate the stark differences between greatness and mediocrity.

The critical question is not whether you'll have luck, but what you do with the luck that you get.

Not all time in life is equal. How many opportunities do you get to talk about what your life is going to add up to with people thinking about the same question?

In a world of constant change, the fundamentals are more important than ever.

Great companies foster a productive tension between continuity and change.