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The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.

Listen to your customers more than you speak to them - they'll tell you exactly what you need to know.

注意力是心靈以清晰生動的形式，從幾個同時可能出現的對象或思緒中占據一個。

生活的藝術是活在當下，并盡可能使那一刻完美。