I am certain of nothing but the holiness of the heart's affections, and the truth of imagination.
"I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me."
感谢一位改变了你生活的老师。
逻辑学研究不仅仅是关于形式系统,更是关于理解人类推理的本质。