在创造性思维中，从盲目操作到理解的转变至关重要
In productive thinking, the transition from blind manipulation to understanding is crucial.
The only limit to our realization of tomorrow is our doubts of today.
The best fertilizer is the farmer's shadow in the field.
Music is the language of the spirit. It opens the secret of life bringing peace, abolishing strife.
如果预料中的快乐是无限大的，就请记住麻烦也可能是同样大。
有时候你必须被打倒得比以往任何时候都低，才能站得比以往任何时候都高。