The meek shall inherit the earth, because they are not sure about anything, which keeps them constantly checking even what they believe. Such activity means that in their soul they are constantly improving self. Many people have misunderstood the meek as easy pray. Most die of the misunderstanding. One thing the meek know is what they will die for.

A most ancient philosophy called Ubuntu says

"Man Know Thyself!" Author Unknown.

If there be nothing a man will die for than he has no family, no friends, and no society. Thus he cannot have vested interest and the lack is the meaning of a poor life.