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Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The concept of NP-completeness has provided a powerful tool for understanding the complexity of computational problems.
Randomized evaluations can help us understand what works and what doesn't in development.
The dots are my language, and the universe is my canvas.
损失让你变得勤奋,而不是利润。
大脑当然被锁在完全的黑暗中,孩子们,就是这样构建的,但心灵,心灵充满了光。