"The best way to learn is by making mistakes."

"A book is a dream that you hold in your hand."

我们都是时间的移民。

物理学的美不在于拥有所有答案，而在于提出更好的问题。

自由的新闻可以是好的也可以是坏的，但可以肯定的是，没有自由，新闻永远不会是好的。

学习本质上是刺激-反应连接的问题。

Like the meeting of the seagulls and the waves we meet and come near. The seagulls fly off,the waves roll away and we depart.

So it goes.

In the midst of winter, I found there was, within me, an invincible summer.