Every breakthrough is at first laughable and ridiculous. In fact if it did not start out laughable and ridiculous， it is not a breakthrough.

注意是意识的选择机制

The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.

The only way to tell the truth is to speak with authority, and the only way to speak with authority is to claim the right to tell the truth.

真相往往隐藏在显而易见之处。