买的越多，省的越多。
真正的创新源于好奇心和挑战未知的勇气。
The truth is often hidden in the spaces between words.
The only way to do great work is to love what you do.
教学的艺术不在于传授本领，而在于激励、唤醒和鼓舞。
保持领先的唯一方法是不断创新和适应。