Jin Xin I · 孟子 7A.1
Passage 01
孟子曰：「盡其心者，知其性也。知其性，則知天矣。存其心，養其性，所以事天也。夭壽不貳，修身以俟之，所以立命也。」
Mencius said, 'He who has exhausted all his mental constitution knows his nature. Knowing his nature, he knows Heaven. To preserve one's mental constitution, and nourish one's nature, is the way to serve Heaven. When neither a premature death nor long life causes a man any double-mindedness, but he waits in the cultivation of his personal character for whatever issue; this is the way in which he establishes his Heaven-ordained being.'
First-principles reading
Begin with the words and context, expose the premise beneath the argument, then test the conditions and limits of the principle.