The study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.
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。
写作是一种生活方式，一种存在于世界的方式。
When you’re young, you presume there’ll be many people with whom you’ll connect with. Later in life, you realize it only happens a few times.
Always be grateful for what you have.
Worth repeating: measure twice， cut once.