The speech we hear is an indication of that which we don't hear.
数学家们至今徒劳地试图在素数序列中发现某种规律,我们有理由相信这是一个人类思维永远无法穿透的谜题。
For beautiful eyes, look for the good in others; for beautiful lips, speak only words of kindness; and for poise, walk with the knowledge that you are never alone.
当最后一棵树被砍倒,最后一美元将失去意义。
我们肩上背负的责任重在,必须小心谨慎地了解可能可能会泯灭孩子精神的原因,并要融入孩子的世界。