Your theory is crazy, but it's not crazy enough to be true.
我不害怕脆弱。这是人性的一部分。
教师必须具有健康的体魄,农人的身手,科学的头脑,艺术的兴味,改革社会的精神。
心灵不是需要填满的容器,而是需要点燃的火种。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The future belongs to those who can adapt without losing their core values.