Emancipate yourselves from mental slavery, none but ourselves can free our minds.

In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

A book is a meeting place, a shared space of imagination.

The goal of diplomacy is to build stable international relationships that promote global peace, prosperity, and sustainable development.

虚假的幸福使人变得刻薄和傲慢，而这种幸福从不传播。真正的幸福使他们善良和明智，而这种幸福总是分享的。