最好的政策是那些将经济激励与生态健康相结合的政策。
关系模型基于谓词逻辑和集合论,为数据库管理提供了坚实的数学基础。
Great companies don't just sell products; they solve problems.
"The world is a book, and those who do not travel read only one page."
生活是一段旅程,而不是一个目的地。
Acting is a way of living out one's insanity.
"Sometimes the hardest thing in life is to know which bridge to cross and which to burn."