Education is the foundation of sustainable forestry practices.

"The greatest truths are the simplest, and so are the greatest men."

人类大脑由许多专门化的神经回路组成，这些回路进化出来是为了解决我们祖先在进化历史中面临的特定问题。

你的能量水平越高，你的身体就越高效。你的身体越高效，你感觉越好，你就越会利用你的才能产生出色的结果。

科学不过是常识的极致——观察上严格精确，逻辑上对谬误毫不留情。

The value or worth of a man is, as of all other things, his price; that is to say, so much as would be given for the use of his power.