成功不是终点，失败也并非致命，重要的是继续前进的勇气。
我的人生没有剧本，一切都是即兴。
快乐的最好方式是跟随你的心。
自然是所有化学变化得以实现的伟大实验室。
The most effective way to promote democracy is not through military intervention but through the slow and steady process of building institutions and promoting economic development.