Leonardo da Vinci was a man of regal spirit and tremendous breadth of mind; and his name became so famous that not only was he esteemed during his lifetime, but his reputation endured and became even greater after his death.
One of the worst things that can happen to a man is for him to work and study hard in order to benefit others and make his own name and then be prevented by sickness, or perhaps death itself, from finally completing what he has begun