实现明天的唯一限制是我们今天的疑虑。
教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心,并用知识的营养来满足它。
I'm the reason your wife can't breathe.
The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.
It's easier to stay out of trouble than it is to get out of trouble.