Core technologies cannot be bought; they must be developed independently.
核心技术是买不来的，必须靠自己研发。
史记
"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized."
Psychology should focus on how the mind helps us adapt to our environment.
建筑师必须是一位科学家。