If you don't have discipline, you don't have anything

There isn't a ruler, a yard stick or a measuring tape in the entire world long enough to compute the strength and capabilities inside you.

Enter every activity without giving mental recognition to the possibility of defeat.

Productivity is never an accident. It is always the result of a commitment to excellence, intelligent planning, and focused effort.

I never wanted to do away with my intensity because I felt it was a gift that helped put fuel in my engine, giving me exceptional drive and energy.

Writing crystallizes thought and thought produces action.

Do a little bit more than average and from that point on our progress multiplies itself out of all proportion to the effort put in.