The spirit of volunteer service refers to a spiritual manifestation. The spirit of volunteer service can be summarized as: dedication, friendship, mutual help and progress. The speaker was United Nations Secretary-General Kofi Annan, who expressed people's heartfelt praise for volunteer service.

1. "Dedication" - originally refers to delivering and presenting respectfully, that is, giving without expecting anything in return. Dedication is noble and is the essence of volunteer service. Volunteers participate in activities that promote human development and social development without seeking remuneration, fame, fortune, or privileges. These all reflect a noble spirit of dedication.

2. "Friendship" - The spirit of volunteer service encourages volunteers to appreciate others, be kind to others, love without hindrance, and respect each other equally. This is the spirit of friendship. The love of volunteers transcends national boundaries, occupations, and the gap between rich and poor. It is an equal love that has no cultural differences, no ethnic distinctions, and no income levels. It fills the society with the warmth of the sun. Doctors Without Borders, for example, provide humanitarian assistance to victims affected by natural disasters, man-made disasters and wars, regardless of race, political and religious beliefs. What they dedicate is love that transcends borders.

3. "Mutual aid" - Volunteer service contains a profound spirit of mutual aid, which advocates "mutual help and helping others to help themselves." Volunteers use their hands, minds, knowledge, and love to carry out various volunteer service activities to help people in difficulties and crises. With the spirit of "mutual aid", volunteers have awakened the kindness and charity in many people's hearts, making them give whatever they have and continue to contribute sincerely. "Help others help themselves" helps people get out of difficulties, become self-reliant and return to the stage of life. After the recipients gain the ability to live, they will also engage in voluntary activities that care for others, help others, and contribute to society. These voluntary activities all contain a profound spirit of "mutual aid."

4. "Progress" - The spirit of progress is an important part of the spirit of volunteer service. By participating in volunteer services, volunteers can improve their abilities and at the same time promote social progress. The spirit of "progress" is everywhere reflected in voluntary activities. It is this spirit that makes people willing to give and pursue the realization of social harmony.