Rule: It is the quality of time at work that counts and the quantity of time at home that matters. - Brian Tracy

Invest three percent of your income in yourself (self-development) in order to guarantee your future.

Develop an attitude of gratitude, and give thanks for everything that happens to
you, knowing that every step forward is a step toward achieving something
bigger and better than your current situation.

Read an hour every day in your chosen field. This works out to about one book per week, fifty books per year, and will guarantee your success.