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抽象的力量在计算机科学中至关重要,它使我们能够专注于问题的本质方面。
You can't manage what you don't measure, and you can't improve what you don't manage.
The principle goal of education in the schools should be creating men and women who are capable of doing new things, not simply repeating what other generations have done.
Leadership is about creating an environment where people feel empowered to take risks and learn from failures.