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如果我们不改变方向,我们最终只会到达我们正在前往的地方。
The natural price of labor is that price which is necessary to enable the laborers, one with another, to subsist and to perpetuate their race, without either increase or diminution.
海洋是我们最伟大的资源,但也是我们最大的责任。我们如何对待它,决定了我们的遗产。
The only person you are destined to become is the person you decide to be.
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。