The sea is a mirror that reflects the soul of those who gaze upon it.

Intelligence is what you use when you don't know what to do.

The secret to outstanding achievement is not talent but a special blend of passion and persistence called grit.

数算练习告诉我们算术运算的原理，而不是单单的记忆和不断演算。

文学永远是一场通向真理的远征。