The writer must have the courage to say what others dare not say.

How far you go in life depends on your being tender with the young, compassionate with the aged, sympathetic with the striving and tolerant of the weak and strong. Because someday in your life you will have been all of these.

The key to success in mining is sustainability—balancing economic growth with environmental responsibility.

神学家谈论一种先于恩典本身并使我们能够接受它的预防恩典。我认为还必须有一种预防勇气，使我们能够勇敢——也就是说，承认有比我们的眼睛所能承受的更多的美，珍贵的东西已经放在我们手中，而不做任何事情来尊重它们就是造成巨大的伤害。

精神生活是唯一值得过的生活。