2:4 - Cultivate silence.
2:5 - Enough with the kvetching already!
2:6 - Don't be a phony.
2:7 - Find middle ground between moroseness and being giddy
4:1 - Dr. Rambam's diet - only eat when you are hungry!
2:4 - Get 8 hours sleep
2:7 - Eat poultry first
2:11 - Avoid fruits (!)
2:15 - Exercise (and move those bowels, too!)
4:23 - A Torah sage needs to have these things in his community (includes a blood letter and a latrine)
5:7 - No Yelling!!
5:13 - Be honest
6:3 - Love everyone