该句通过重复结构强调隐私缺失与痛苦之间的关联。
A transaction that does not benefit the customer will inevitably harm the salesperson; this is the most vital rule of business ethics.
Love others with a grateful heart. Love should be a process of co-creation, mutual giving, and mutual reciprocity. Any form of long-term unilateral sacrifice is a poison to love.
The past is an illusion, and the future is but a dream; grasping the present is what matters most.
When love is lost, one can find solace in writing a private diary.
A person without privacy is a person in pain; even in front of those we love most, we should maintain some boundaries.
Everything you encounter arises because of you, and everyone you meet is set for you. Life is composed of both pain and joy. There are two difficult paths: changing others or changing yourself. Demanding change from others is painful, whereas changing yourself can be liberating. To change others, first change yourself.
对客户无益的交易也必然对业务员有害，这是最重要的商业道德准则。
以感恩之心去爱人。爱情应当是共同创造、相互给予、相互回报的。任何形式下的单方面长期付出，对爱情而言都是一剂毒药。
过去已成虚幻，未来尚是梦想，把握当下最重要。
在失去爱情后，可以通过书写私人日记来整理心情。
没有隐私的人是痛苦的，即使在最爱的人面前，也应当有所保留。
你遇见的事都因你而生，你遇见的人都为你而设。人生由痛苦与欢乐组成，世间有两难：一是改变别人，二是改变自己。要求别人会很痛苦，而改变自己应当很快乐。若想改变别人，请先改变自己。