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。

我们都在阴沟里，但仍有人仰望星空。

有时候，我认为我们紧紧抓住某样东西的原因是因为我们害怕如此美好的事情再也不会发生。

Sustainability is no longer optional—it's a business imperative.

True progress is measured not just in profits, but in the positive impact we have on people and the planet.

数据是人工智能的生命线。

Whatever the present moment contains, accept itas if you had chosen it.

Mental processes are tools for living, and their worth is in their use.