母子关系是矛盾的，在某种意义上，是悲剧性的。它需要母亲最强烈的爱，然而这种爱必须帮助孩子离开母亲，变得完全独立。
The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.
The power of economics lies in its ability to reveal hidden truths about how the world works.
农业创新不仅仅是新工具，而是改变思维方式。
It's so much darker when a light goes out than it would have been if it had never shone.
No medicine cures what happiness cannot.
可扩展性是数字干预的优势，但个性化是其有效性的关键。