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Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

沒有聽到不如親耳聽到，親耳聽到不如親眼見到，親眼見到不如清楚知道，清楚知道不如親自實(shí)踐。

Technology alone won't save our seas; it takes commitment from every stakeholder.

變得如此優(yōu)秀，以至于他們無法忽視你。