The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.

信息的传输不仅需要发送信号，还需要正确的解释。

The fundamental impulse that sets and keeps the capitalist engine in motion comes from the new consumers' goods, the new methods of production or transportation, the new markets, the new forms of industrial organization that capitalist enterprise creates.

Technology can help us monitor forests, but wisdom teaches us how to preserve them.

The light of truth will eventually pierce the darkness.

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.