自由不是礼物,而是每日的征服。
When you die you take absolutely nothing with you except your reputation.
过去从未死去,它甚至还没有过去。
无人机的未来在于与人工智能和大数据的融合能力。
要像上帝一样,并追随祂,是理性生物的事业和幸福。
Mathematics is the language in which the gods talk to people.