"The truth is not always beautiful, but the lies are always ugly."

"The best children's books are those that respect the intelligence of the child."

Education is the foundation of conservation—people protect what they understand.

"We are all, in some way, prisoners of our time."

The only limits you have are the limits you believe.

成功投资的关键是拥有强大的心理承受能力。

最伟大的实验是那些挑战我们认为我们知道的东西的实验。

我不是一个生活在恐惧中的女孩。我是一个生活在自由中的女孩。