主要的义务规则是那些要求或禁止某些行为的规则。
The primary rules of obligation are those that require or forbid certain actions.
The most powerful weapon on earth is the human soul on fire.
The human body is the most complex puzzle, and medicine is our way of solving it.
The key to success in machine learning is not just the algorithm, but the data.
Success is not about how much money you make, it’s about the difference you make in people’s lives.
生命中最伟大的荣耀不在于从未跌倒，而在于每次跌倒后都能站起来。
海洋是生命的摇篮，渔业是人类的传统产业，我们要在保护中开发，在开发中保护。