We need diversity of thought in the world to face the new challenges.

实现明天理想的唯一障碍是今天的疑虑。

To become truly great, one has to stand with people, not above them.

世界既广阔又狭小。

If knowledge can create problems, it is not through ignorance that we can solve them.

如果你没有失败，说明你没有突破极限；如果你没有突破极限，你就没有发挥出最大潜力。