strength is life, weakness is death

The weak have no place here, in this life or in any other life.
Weakness leads to slavery. Weakness leads to all kinds of misery,
physical and mental. Weakness is death. There are hundreds of
thousands of microbes surrounding us, but they cannot harm us unless
we become weak, until the body is ready and predisposed to receive
them. There may be a million microbes of misery floating about us.
Never mind! They dare not approach us, they have no power to get a
hold on us, until the mind is weakened.This is the great fact:
strength is life, weakness is death. Strength is felicity, life
eternal, immortal; weakness is constant strain and misery; weakness is
death.