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Any idiot can face a crisis, it’s the day-to-day living that wears you out.

To understand computation is to understand the language of the universe, for it is through computation that we model and predict the natural world.

And, after all, what is a fashion? From the artistic point of view, it is usually a form of ugliness so intolerable that we have to alter it every six months.Literary and Other Notes I, Woman’s World （November 1887）

The relation between what we see and what we know is never settled.

成人必須給幼兒提供活動的空間。