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Diversity in thought and background fuels breakthrough discoveries.
Natural experiments can provide valuable insights into economic questions.
每一个挑战都是一个伪装的机会。
Technology is transforming coal mining from a brute force industry to a precision operation.
"Life is a shipwreck, but we must not forget to sing in the lifeboats."
我明白了人们会忘记你说过的话,忘记你做过的事,但他们永远不会忘记你给他们的感受。
我不是说唱歌手,我是一个希伯来语的传奇。