Life is not fair; get used to it.
                    "Life is the bitch and death is her sister."
                    The concept of computational complexity is not just about how fast we can compute, but also about understanding the limits of what can be computed.
                    Innovation is not just about new products; it's about rethinking the entire customer experience.
                    可持续性不是成本,而是对我们共同未来的投资。
                    贪婪读书,终生学习,保持好奇,日日增慧。