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Your group can achieve great things way beyond your means simply by showing people that they are appreciated.

The most powerful tool for change is knowledge, rigorously pursued and widely shared.

釋義：學問不論年長年幼，應該以某一方面擅長的人為師。學無先后，達者為師，體現了學問應該是一個開放的、無大小之分的領域，重在能力而非地位或者身份。

The most successful societies in the world are those that have been able to combine the strengths of the state with the strengths of the market.

The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.

The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.

【大意】太陽不知道黑夜的情況，月亮不了解白晝的景象，太陽與月亮都有光亮可以照明，卻不能兼知黑夜與白晝的情景。