Wisdom
You do not reap what you sow but rather you always reap much more than what you sow. You don't get back what you put out. You get back much more than what you put out. It works both positive and negative. On the negative side it said - if you sow to the wind you reap the whirlwind. So you've got to get ready for that or you will be naive
You should understand how much potential there is within you to set that straight and then you should do everything you can to manifest that in the world and then it will set it straight
Timid approach to life
Some people never will have much, they're too cautious. You can also be too reckless but you can also be too cautious. This is called "the timid approach to life"
There is evil in the world of all sorts and some of it's the evil in other people. And some of it is the evil in your brother's heart. But part of it that you can really do something about that's the malevolence in your own heart. You can actually do something about that and that's actually way more useful than you think. Because if you can face it in you, then you start to understand it and that also makes you strong enough to identify it and to fight it when you see it in the external world. Plus you don't do any harm