预测不是关于未来的,而是关于预测者现在的状态。
预测往往反映的是预测者当前的知识和偏见,而非真实的未来。
The best way to learn mathematics is to do mathematics.
A cage went in search of a bird.
The world is a book, and those who do not travel read only one page.
记忆是我们唯一不能被驱逐的天堂。