从n对观测值的样本中获得的相关系数的可能误差是sqrt((1-r²)/(n-2))。
The best leaders are those who listen more than they speak.
The best way to predict the future is to invent it.
The energy transition is not just about switching fuels; it's about transforming entire systems and mindsets.
Every failure in the lab is a step closer to success.
Innovation is the only way for traditional banks to survive in the digital era.
书籍是飞机，是火车，是道路。它们是目的地，也是旅程。它们是家。