If you want to live a long life, focus on making contributions .
To remain healthy a man must have some goal, some purpose in life that he can respect and be proud to work for.
Stress is the spice of life.
The builder of the best racing car is not necessarily its best driver.
Leaders are leaders only as long as they have the respect and loyalty of their followers.
Every stress leaves an indelible scar, and the organism pays for its survival after a stressful situation by becoming a little older.