Being brave isn’t the absence of fear. Being brave is having that fear but finding a way through it.

I believe in being strong when everything seems to be going wrong. I believe that happy girls are the prettiest girls. I believe that tomorrow is another day and I believe in miracles.

现代密码学的挑战不仅在于保护信息，而且在于以一种既高效又可扩展的方式来实现。

你的热情应该大于你的恐惧。

"The characters in my books are often people who are struggling to find their place in the world."

在数学中，提出问题的艺术必须比解决问题更有价值。

幽默是儿童书籍中的强大工具；它可以让严肃的话题变得易于接受。

艺术就是爱，爱就是艺术。

我从来不知道自己对某件事的看法，除非我读了自己写下的东西。