宇宙是一个庞大而复杂的系统，理解它需要理论洞察力和观测证据。

Honesty is the first chapter in the book of wisdom.

In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?

Language is the most powerful tool of human thought.

我拒绝接受人类的末日。