Spiritual science does not want to overthrow the results of natural science, but to complete them.

The most successful companies are those that can adapt to change while staying true to their core values.

在经济学中，规则的小变化可能导致结果的大变化。

The stars are not afraid to appear like fireflies.

The best comedy comes from truth.

安全是最大的效益，事故是最大的浪费。

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."