计算思维的本质是抽象和自动化。
The essence of computational thinking is abstraction and automation.
"Silence is complicity, and I refuse to be silent."
成功是团队努力的结果；没有人能独自成就伟大。
The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.
Never underestimate the power of small, consistent improvements.
你不必完美也能很了不起。