外交需要不断地与其他国家进行对话，以增进相互了解和信任。
Diplomacy requires constant dialogue with other countries to enhance mutual understanding and trust.
Believe in yourself and anything is possible.
The most important single aspect of software development is to be clear about what you are trying to build.
He who knows only his side of the case knows little of that.
The reward of seeing the joy on the faces of the parents is immense.