1. There is countless in the world, but the most difficult to get out, or our hearts.
2. Excellent law: As long as you feel better than others, you will eventually be excellent than others.
3. Error Law: Almost all errors are all criminals we feel that they don't make it, and they are all made by those we don't think.
4. If a person is trapped in some of the little interests, it is likely to die in those small interests.
5. If you wait until there is no longer, then the person does not have an opportunity to act.
6. Bucket principle: How much water can be installed in a bucket, depending on its shortest, worst the plate.
