The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

"I can resist everything except temptation."

孩子得到的第一个想法是最重要的。

Innovation is not just about technology; it's about changing mindsets and embracing new ways of thinking.

儿童对活动的需要几乎比食物的需要更为强烈。