Effective leadership is putting first things first. Effective management is discipline, carrying it out.

Stephen Covey

You must have long range goals to keep you from being frustrated by short range failures.

Charles C. Noble

De kunst van veranderen
Bewegen naar de kern
Marco de Witte, Jan Jonker

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Our thoughts and imaginations are the only real limits to our possibilities.

Ralph Waldo Trine

When we can no longer change a situation, we are challenged to change ourselves.

Viktor Frankl

The poor, the unsuccessful, the unhappy, the unhealthy are the ones who use the word tomorrow the most.

Robert Kiyosaki

What is not started today is never finished tomorrow.

Johann Wolfgang von Goethe

Inspiration exists but it has to find you working.

Pablo Picasso

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