【讲解】：孝敬父母，尊敬长辈是做人的根本。
"Color is emotion. Use it wisely to enhance the narrative."
自守形式的研究是数学思想深度的反映。
I was in the middle before I knew that I had begun.
True leadership is measured by the impact you have on others.
无色的绿色念头愤怒地睡觉。