"We are all fools in love."

名称的意义就是它的指称对象。

"The world is a book, and those who do not travel read only one page."

I'm a survivor. I'm like a cockroach, you just can't get rid of me.

The language of mathematics is universal, transcending cultural and linguistic barriers.

I think it's important to take risks and not be afraid of failure.

创造性力量很容易变成破坏性力量。这只取决于人们的道德人格：是用此力量做好事或做坏事。如果人们缺乏这种道德人格，则没有一种说教能够提供它或取而代之。