你对某件事了解得越多，它就会变得越有趣。

老鼠和人之间的唯一区别是老鼠会从经验中学习。

The most dangerous phrase in the language is, 'We've always done it this way.'

The only thing that separates successful people from the others is hard work and determination.

我不明白为什么人们害怕新想法。我害怕的是旧的想法。