The past is always changing. Every time we remember something, we alter it slightly, until eventually, our memories become stories we tell ourselves.

Data is not the answer, but the beginning of the question.

每起谋杀都会留下两个受害者：死者和凶手。

在气候变化问题上，大气层并不关心政治边界。

Psychology must be grounded in biology to be truly scientific.