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我是自己心靈的囚徒，但藝術讓我自由。

The one element which is of first importance in scientific management is the task idea.

People always feel happier when approaching happiness but become anxious when happiness is ongoing.

The beauty of physics lies in its ability to explain the complex with simple principles.

Fashion is a form of imitation and so of social equalization, but, paradoxically, in changing incessantly, it differentiates one time from another and one social stratum from another.

The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.

Life is a balance between holding on and letting go.