"The day I stop improving is the day I should stop racing."
The worst crime is faking it.
The best picture books work on different levels for different ages.
我不必向任何人证明什么。没有什么可证明的。
The child is not a passive recipient of knowledge but an active participant in the learning process.
儿童不是知识的被动接受者,而是学习过程的积极参与者。