实现明天理想的唯一障碍是今天的疑虑。

Don't be someone else's shadow; dare to be your authentic self.

在距离与重量成反比的情况下，物体处于平衡状态。

世界的情况在不断变化，人的观念也在变化。 政府是为了生者，而不是为死者，只有生者拥有任何权利。

A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.

Language is the only tool we have to make sense of the world, and yet it is always inadequate.