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Small changes can have big effects when they help people break out of the poverty trap.
数学的力量在于它的抽象性,使我们能够看到不立即显现的模式和联系。
领导力在于因你的存在而使他人变得更好,并确保在你离开后这种影响依然存在。
"When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too."