Buy now to get the key takeaways from William Green's Richer, Wiser, Happier.

Sample Key Takeaways:

1. According to Italian philosopher Niccolò Machiavelli, “A wise man ought always to follow the paths beaten by great men, and to imitate those who have been supreme, so that if his ability does not equal theirs, at least it will savor it.”

2. There are several winning principles that you can clone when it comes to making successful investments.