你不必理解所有事物才能去爱它。

The first step in quality improvement is to understand what the customer really wants.

Philosophy is the discipline that forces us to confront the questions we would most like to avoid.

"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, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized, where the dream of a world without money is to be realized, where the dream of a world without property is to be realized, where the dream of a world without war is to be realized."

饱食终日，宴乐无度，不就是白白地浪费了一天！轻举妄动、胡言乱语、不讲道理、放纵私欲，岂不是就是罪恶的一日！

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

每一次写作都是背叛的行为。