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The study of formal languages and automata is essential for understanding the theoretical underpinnings of computer science.
出自《论语·公冶长》。做事情,一定要通过反复的思考,再去行动。
过去了的再也不能挽救,未来的还是可能补回。
Innovation is the key driver for the petrochemical industry to overcome challenges and seize opportunities.
"We don't inherit poverty from our parents; we inherit their fears."