To succeed in life in today's world, you must have the will and tenacity to finish the job.
Chin-Ning Chu

My main job was developing talent. I was a gardener providing water and other nourishment to our top 750 people. Of course, I had to pull out some weeds, too.
Jack Welch

People can be unreliable and disloyal; possessions can lose their value; jobs that once stimulated you can become boring. But principles remain steady through it all.
Nido Qubein