最伟大的故事是那些让我们质疑自己生活的故事。

向投资人筹款，他们会给你建议；但向他们咨询建议，他们会给你钱。

可持续林业不是一种选择，而是我们的责任。

The best weapon against an enemy is another enemy.

I write to make sense of my own existence.

The real contest is always between what you've done and what you're capable of doing. You measure yourself against yourself and nobody else.

If time travel is possible, where are the tourists from the future?

科学的美丽在于它揭示未知的能力。