The most important thing in a database is the schema.
数据库中最重要的东西是模式。
现代社会让我们焦虑的另一个缘故是,我们除了人类以外没有其它重心。我们是从古至今的第一个无神社会,除了我们自己以外,我们不膜拜任何事物,我们对自己评价极高,为什么不呢,我们把人送上月球,达成了许多不可思议的事,我们习惯崇拜自己。
The future of energy is not about choosing between fossil fuels and renewables, but about finding the right balance that ensures reliability, affordability, and sustainability.
The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.
全息原理表明,空间区域的信息内容可以被认为编码在该区域的边界上。