函数的概念在数学中是基础的,而λ演算提供了一种形式化这一概念的方法。
"Don't write down to children. They're much smarter than we think."
The more one forgets himself—by giving himself to a cause to serve or another person to love—the more human he is.
The energy transition is not just about switching fuels; it's about transforming entire systems and mindsets.