what people do is more important than what they say
人们所做的比他们所说的更重要 (ren men suo zuo de bi tamen suo shuo de geng zhong yao)
"Actions speak louder than words, so prove it with effort."
"行动胜于言辞, 所以用努力来证明它。" (xing dong sheng yu yan ci, suo yi yong nu li lai zheng ming ta)
a barrier separating nations ideologically or politically
to smile broadly because of happiness
full of energy and not tired
don't make plans for something that might not happen
to support opposing parties to gain advantage
to have both positive and negative effects