学习数学的唯一方法就是做数学。
Man is by nature a reasonable being, but animals, other than man, are by nature instruments of brute force.
I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
【释义】父母过度警告会重塑儿童大脑,使他们习惯性扫描危险而非探索可能。