数学研究是一次进入未知的旅程，每一次发现都为新的谜题打开了大门。
The study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.
Stay true to yourself and your art.
负债总是百分之百的好。你要担心的是资产。
玩耍是童年的语言，书籍也应该用这种语言表达。
Great design is about solving problems, not just making things look good.
Innovation is not just about technology; it's about changing the way we think and operate.
The most beautiful things in life are free.