锄地不因为旱涝灾害而停止,这样一定会得到一个丰收的年景。如果不勤劳耕作、不掌握正确的耕种方法,那怎么可能获得丰收呢?所以,我们凡事应该先从自己身上找原因,重视自己的主观能动性。
在数学中,你并不理解事物。你只是习惯了它们。
To be a writer does not mean to preach a truth, it means to discover a truth.
Causality is the fabric of the universe, and probability is its language.
The mind is to be studied as an end in itself.