Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.
《诗经》三百篇,其内容可以用一句话概括:“思想纯正,没有邪恶。”
艺术的真理在于它打破既定现实对什么是真实的定义的垄断力量。
"The success of machine learning depends on the ability to balance the trade-off between bias and variance in the models we build."