If you hate another human being, you're hating part of yourself. So in the wonderful reciprocities of being, we can never reach the higher levels until all our fellows ascend with us. No man who continues to add something to the material, intellectual and moral well-being of the place in which he lives is left long without proper reward. No man is more cheated than a selfish man. Our life is what our thoughts make it.
Luck is a word devoid of sense.
Nothing can exist without a cause. We awaken in others the same attitude of mind we hold in them. If he is looking for friendship he will likely receive it. If his attitude is that of indifference, it will beget indifference. And if a man is looking for a fight, he will in all likelihood be accommodated in that.