谦逊是智慧的起点,骄傲是愚蠢的终点。
You may not be able to alter reality, but you can alter your attitude towards it.
我们不仅仅生产钢铁;我们构建现代文明的支柱。
每个圣人都有过去,每个罪人都有未来。
学习数学的唯一方法就是做数学。
The secret to success is to know something nobody else knows.