孩子不能从环境中得到回应，与外界互动的机会就会遭受剥夺。

Don't be afraid of failure, be afraid that you don't even dare to try.

Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.

质量不是神话；它是一种事实。

真正的领导者倾听多于发言。