Hence the saying: If you know the enemy and you know yourself, your victory will not stand in doubt; if you now Heaven and you know Earth, you may make your victory complete.
Some of the craftiest scoundrels that ever walked this earth . . . will gravely jot down in diaries the events of every day, and keep a regular debtor and creditor account with heaven, which shall always show a floating balance in their own favour.
And how shall I call upon my God, my God and Lord, since, when I call for Him, I shall be calling Him to myself? and what room is there within me, whither my God can come into me? whither can God come into me, God who made heaven and earth? is there, indeed, O Lord my God, aught in me that can contain thee?