Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Women select men. That makes them nature, because nature is what selects. And you can say "Well it's only symbolic that women are nature", it's like no, it's not just symbolic. The woman is the gatekeeper to reproductive success. And you can't get more like nature than that, in fact it's the very definition of nature.

"Every book should be a conversation between the author and the reader."

The rise of China will inevitably lead to conflict with the United States, as it challenges the existing balance of power.