当你解决一个数学问题时,你不仅得到了答案,还理解了为什么这是答案。
Every artist dips his brush in his own soul, and paints his own nature into his pictures.
千丈长堤,可能因为蝼蚁的洞穴而溃决;百尺高楼,可能因为烟囱的缝隙冒烟而焚毁。
【译文】宰相应从基层官员提拔,猛将须从士兵中成长。
The future belongs to those who are willing to take calculated risks.