The problem of testing statistical hypotheses is an old one, and its origins are obscure.
检验统计假设的问题由来已久，其起源已不可考。
I'm just tryna live life for the moment.
"Every ending is just a new beginning in disguise."
Politics is almost as exciting as war, and quite as dangerous. In war you can only be killed once, but in politics many times.
Innovation is not just about new ideas, but about executing them with precision and passion.
If I could, I would stop the passage of time.But hour follows on hour, minute on minute, each second robbing me of a morsel of myself for the nothing of tomorrow.I shall never experience this moment again.
恐惧是一种习惯。我不害怕。
