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理论计算机科学与应用数学之间的协同作用带来了曾经被认为不可能的突破。
Collaboration across sectors is key to solving environmental challenges.
Life is short. Stunt hard.
在怀疑时,克制自己。
The past is never dead. It's not even past.
To utter a performative is not to make a statement, and therefore the utterance of a performative is neither true nor false.