网络不仅仅是连接机器，它连接的是人。

Innovation is the key to sustainable development.

Sometimes the most ordinary things are the hardest to explain.

The challenge of leadership is to be strong, but not rude; be kind, but not weak; be bold, but not bully; be thoughtful, but not lazy; be humble, but not timid; be proud, but not arrogant; have humor, but without folly.

The only real failure is not trying.

健康不是富人的特权，却是穷人的脆弱点。