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The most effective development interventions are often the simplest ones.

Leadership is about making tough decisions today that will shape a better tomorrow.

Think you're escaping and run into yourself. Longest way round is the shortest way home.

抽象是數(shù)學的關(guān)鍵。

出自漢·桓寬《鹽鐵論·險固》。這句話以“地利”與“人和”、“武力”與“文德”的對比，闡明了實行仁政對于治國安邦的重要性。