分发奖赏的人不要怀有私恩，行使惩罚权力的人也不要带有私怨。

能够知足的人，上天不会让他陷于贫寒；能够忍辱的人，上天不会让他遭受灾祸；能够无欲无求的人，上天不会让他沦于卑贱；能够放浪形骸之外的人，上天不会让他困病；能够不贪生怕死的人，上天不会让他死去；能够随遇而安的人，上天不会让他坎坷困顿；能够造就人材的人，上天不会让他一生孤苦；能够用生命造福天下后世的人，上天不会让他失去后嗣。

The beauty of a woman is not in a facial mode but the true beauty in a woman is reflected in her soul. It is the caring that she lovingly gives the passion that she shows. The beauty of a woman grows with the passing years.

The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.