"Power does not corrupt. Fear corrupts... perhaps the fear of a loss of power."

"In the realm of science, every question answered leads to a dozen more waiting to be explored."

使意念沉稳，任何事理都能通达；有志发愤图强，任何难事都能成功。

我不让消极情绪影响我，我让它激励我。

经济学中最重要的思想是简单的，但它们的影响是深远的。