You cannot always control what goes on outside. But you can always control what goes on inside.

Believe in yourself even when no one else does.

The function of freedom is to free someone else.

和平不仅仅是战争的缺席，而是正义、法律、秩序的存在，简而言之，是政府的存在。

Every moment of the world is complete in itself.

The best reactions are those that work the first time and every time.

质量从来不是偶然的；它是智慧努力和持续专注的结果。