玩耍是童年的語言，書籍也應(yīng)該用這種語言表達(dá)。
Play is the language of childhood, and books should speak that language too.
To write is to rewrite, and to rewrite is to understand.
"The language of science is universal, transcending borders and cultures."
物體的加速度與所受的合外力成正比，與物體的質(zhì)量成反比。加速度的方向與合力的方向相同。
"Understanding the director's vision is crucial; it's the foundation of great cinematography."