A part of the mission of CST-R is to provide quality Christian education for the students. Not only educational facts and information are taught and inculcated into the minds of Thomasians but as well as the merits, values, and virtues included as being a member of a Catholic school. A Thomasian can grow in every aspect-mentally, physically, emotionally, sociably, environmentally, and spiritually-through continuous training and lessons. Every Thomasian can also hone their God-laden intelligence through different academic activities and competitions held or participated by the school. May it be in writing, public speaking, spiritual nourishing, technological and mathematical solving, and among others, students are given chances for improvement and development through facilities such as the Speech, Bio-Chem, Physics and Computer Laboratory, Library, Private Prayer Room, and Audio-Visual Room. With CST-R being an Achiever’s Only Choice of excellence, students are gradually nurtured and sharpened to be able to meet up to the challenges awaiting them in the future of this twenty-first century.