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"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."

"Imagination is more important than knowledge."

Efficiency is the poetry of engineering.

建筑是創造人與自然和諧的藝術。

數學不是一項觀賞性運動。

Innovation is the market introduction of a technical or organizational novelty, not just its invention.

The most dangerous man to any government is the man who is able to think things out for himself.