Indonesia commemorates Youth Pledge Day on October 28th every year. The Youth Pledge is an independence movement carried out by Indonesian youth by declaring the promise of one homeland, one nation, and one language.

As an IB World School and an SPK in Yogyakarta, YIS students are proud to celebrate the Youth Pledge (Sumpah Pemuda). During the Bahasa Indonesia Class, the students in Grade 10 created some quotes that are related to Sumpah Pemuda. They hope that those quotes can inspire them in their involvement, together with their generation, in developing Indonesia and to make Indonesia an even greater place to live.