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Mindfulness meditation can strengthen attentional control by training the brain to focus and resist distraction.
Every problem in mathematics is a puzzle waiting to be solved, and the joy is in the solving.
我们可能会遭遇许多失败,但我们绝不能被打败。
黑洞不仅仅是宇宙的真空吸尘器;它们是测试我们物理理论极限的终极实验室。
"You can't be afraid to fail. It's the only way you succeed."