过去从未死去，它甚至还未过去。
The past is never dead. It's not even past.
过去从未死去；在我们写下它之前，它甚至不算过去。
I'm not gonna be one of those people who has to look back and say, 'I should have done that.'
The future of energy lies in balancing immediate needs with long-term environmental goals.
问题陈述得好，问题就解决了一半。
人生は、自分で思っているよりずっと複雑で、ずっと単純だ。
数学是一种让我们能够描述无法描述的事物的语言。