法律体系的概念预设了规则的概念。
The concept of a legal system presupposes the concept of a rule.
The world is everything that is the case.
The most important thing is to enjoy the journey.
The universe is not a puzzle to be solved, but a mystery to be lived.
让项目更快完成的最好方法是尽早开始。
攻击我很厉害我也回敬得很厉害，攻击我很轻微我也回敬得很轻微。
In the field of new energy, we must not only focus on technological breakthroughs but also on how to apply these technologies to real life, truly changing people's lifestyles.