If you're changing the world, you're working on important things. You're excited to get up in the morning.

True peace is not merely the absence of tension: it is the presence of justice.

Innovation in mining isn't just about technology; it's about changing mindsets.

相信生活，它给人的教益比任何一本书籍都好。

Doubt is the beginning of wisdom, not its enemy.

人生不是赛跑，而是一段每一步都算数的旅程——包括那些跌倒。

When the oceans speak through declining stocks, we must have the courage to listen and act.

"Freedom is nothing but a chance to be better."

One must be a god to be able to tell successes from failures without making a mistake.

我不相信来世。只有今生。好好把握它。