我们必须停止空谈改变，开始行动。

铁蛋儿的问题，不是他不识字，也不是他不会思考，而是他不知道什么是思考，并且将其与感觉相混淆。

I write to make sense of the world, to give it a shape, a form.

信息是物理的，信息处理总是与物理定律相关。

Even as a child she had lived her own small life within herself. At a very early period she had apprehended instinctively the dual life - that outward existence which conforms, the inward life which questions.

生活中唯一的限制是你自己设定的。