Everything has beauty, but not everyone sees it.

I hear and I forget. I see and I remember. I do and I understand.

I hear, I know. I see, I remember. I do, I understand.

It is more shameful to distrust our friends than to be deceived by them.

Never contract friendship with a man that is not better than thyself.

If you think in terms of a year, plant a seed; if in terms of ten years, plant trees; if in terms of 100 years, teach the people.