在以色列，要成为一个现实主义者，你必须相信奇迹。

The key to success is to keep growing in all areas of life - mental, emotional, spiritual, as well as physical.

Sustainability is not an option; it's a responsibility we owe to future generations.

我绝不会为我的信仰而献身，因为我可能是错的。

教育的目的应该是教我们如何思考，而不是思考什么——更应该是改善我们的思维，使我们能够独立思考，而不是用别人的思想来填充记忆。

Innovation in mining technology is what will keep the industry alive in the next century.