密码学是将信息转换成一种形式，使任何没有解锁密钥的人都无法理解的艺术。
Cryptography is the art of transforming information into a form that is unintelligible to anyone who does not possess the key to unlock it.
我是那种必须通过艰难方式学习的人。
Poverty is not just about income; it’s about dignity and agency.
只愿享受漫长的春日，不去理会秋风来得早
数字化转型不是选择，而是生存。