当孩子放在自然环境的环境里,他会显示出自己的能力。
Hold to the now, the here, through which all future plunges to the past.
The true value of education is not just in the accumulation of facts, but in the training of the mind to think critically and creatively.
我不是数学的英雄。我甚至没有那么成功;这就是为什么我不希望每个人都看着我。