心理学应该研究心智如何运作，而不仅仅是它包含什么。
Psychology should study how the mind works, not just what it contains.
There is no true liberty without the liberty of thought.
能源革命的核心是清洁高效，煤炭行业必须主动适应这一趋势。
说出真相的唯一方式是无畏地言说。
The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.