Speaking at Princeton's Baccalaureate service May 30, Jeff Bezos, the founder and chief executive officer of Amazon.com, urged the class of 2010 to pay close attention to the decisions they make, as those choices will shape their lives. "In the end, we are our choices," he told graduates.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Members of the class of 2010 enter the University Chapel for the Baccalaureate service, an interfaith worship service that is one of Princeton's oldest traditions.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Amazon.com founder Jeff Bezos enters the University Chapel with Princeton President Shirley M. Tilghman for the University's 263rd Baccalaureate ceremony.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Accompanied by colorful kites, seniors filled the chapel for the Baccalaureate service, which dates back to 1760, when President Samuel Davies addressed the class with remarks titled "Religion and the Public Spirit."

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Karambir Khangoora was one of several seniors who read during the service, which included prayers and readings from various religious and philosophical traditions.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Members of the class of 2010 were solemn during one of the last experiences they would share on campus.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

The Schoppe family gathered in the shade outside of Pyne Hall after the Baccalaureate service to celebrate with their Princeton students, twin sisters Jennifer and Christine.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)

Princeton student Pinto Adhola celebrated with his family at the conclusion of the Baccalaureate ceremony, with Jane Okoth at left and Simone Awor at right.

Photo: Princeton University, Office of Communications, Denise Applewhite (2010)