Understanding the limits of computation is as important as understanding its possibilities.
The fundamental 'formula' of Gestalt theory might be expressed in this way: There are wholes, the behavior of which is not determined by that of their individual elements, but where the part-processes are themselves determined by the intrinsic nature of the whole.
缓慢的程度与记忆的强度成正比;速度的程度与遗忘的强度成正比。
钢铁的未来在于其适应低碳经济的能力。
每个圣人都有过去,每个罪人都有未来。
爱一个人就是看清他们的真实面目,却依然关心他们。