唐教授在拍攝宣傳短片時指出，能源是十分寶貴的，我們必須珍惜並善用地球的資源。
We are grateful to Prof. Timothy Tong, the President of the Hong Kong Polytechnic University, for his support to No Air Con Night 2014.
Prof. Tong point out in the promotional clip that energy is very precious. We must treasure and use the resources on the Earth wisely.
