Problem solving is a search through a space of possible solutions.

The path to sustainability is paved with both challenges and opportunities.

The night is young, and so am I.

在数学的领域里，想象力和逻辑完美和谐地共舞。

The Olympic Games are for the world and all nations must be admitted to them.

学习Lisp是值得的，因为当你最终理解它时，你将获得深刻的启蒙体验；这种体验将使你在余下的日子里成为一个更好的程序员，即使你实际上并不经常使用Lisp本身。

Climate change isn't a future threat to forests—it's the chainsaw at work right now.

The only obsession everyone wants: ‘love.’ People think that in falling in love they make themselves whole? The Platonic union of souls? I think otherwise. I think you’re whole before you begin. And the love fractures you. You’re whole, and then you’re cracked open.