the core of all policy

That said, there is a clever young king. He ordered all the leading professors in the kingdom to come together and write all the wisdom of this world. Their immediate work and forty years later, they have produced thousands of books containing wisdom. The king, who by then had reached the age of sixty years, said to them, "I might not be able to read thousands of books. Summarize the basics of all wisdom. "

After ten years of work, the professor managed to summarize all the wisdom of the world in one hundred volumes.
"It's still too much," said the King. "I am seventy years old. Squeeze all the wisdom it into the core of the most basic.

So the wise men were tried again and squeeze out all the wisdom of this world in just one book.
But in those days the king lay on his death bed.
Then the leader of the professor's policies to squeeze more into just one statement, "Human life and suffering, and death. The only thing that still survives is love. "