I write to understand, to make sense of the world and my place in it.

"I don't post everything, but what I do post is a piece of my heart."

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence.

Certification standards are more than paperwork—they're our promise to the planet.

质量是精心构建的文化环境的结果。它必须是组织的结构，而不是结构的一部分。

Memory is the way we keep telling ourselves our stories - and telling other people a somewhat different version.

Courage is the price that life exacts for granting peace.