So I am not just talking about agreement in principle but concrete results regarding spending and solidarity,".

VOA: standard.2009.03.20

The journalist says he is not a hero, but rather a man of principle.

VOA: standard.2009.09.15

Jiang also accused developed nations of abandoning the principle reached in earlier accords, which require them to cut greenhouse gas emissions, but do not make the same requirement of developing countries.

VOA: standard.2009.12.16