Then he dies as if he never lived

When the Dalai Lama was asked: What amazes you most about humanity, he answered them: Man... because he sacrifices his health in order to make money, and then he sacrifices his money in order to regain his health.
And then you see him worrying about the future until he misses enjoying the present;
The result is that he did not live either in the present or in the future;
He lives as if he will never die,
Then he dies as if he never lived!