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Refusals and constraints

Two laureates have voluntarily declined the Nobel Prize. In 1964, Jean-Paul Sartre was awarded the Literature Prize, but refused, stating, "A writer must refuse to allow himself to be transformed into an institution, even if it takes place in the most honourable form." Lê Đức Thọ, chosen for the 1973 Peace Prize for his role in the Paris Peace Accords, declined, stating that there was no actual peace in Vietnam. George Bernard Shaw attempted to decline the prize money while accepting the 1925 Literature Prize; eventually it was agreed to use it to found the Anglo-Swedish Literary Foundation.

During the Third Reich, Adolf Hitler hindered Richard Kuhn, Adolf Butenandt, and Gerhard Domagk from accepting their prizes. All of them were awarded their diplomas and gold medals after World War II.

In 1958, Boris Pasternak declined his prize for literature due to fear of what the Soviet Union government might do if he travelled to Stockholm to accept his prize. In return, the Swedish Academy refused his refusal, saying "this refusal, of course, in no way alters the validity of the award." The academy announced with regret that the presentation of the Literature Prize could not take place that year, holding it back until 1989 when Pasternak's son accepted the prize on his behalf.

Aung San Suu Kyi was awarded the Nobel Peace Prize in 1991, but her children accepted the prize because she had been placed under house arrest in Burma; Suu Kyi delivered her speech two decades later, in 2012. Liu Xiaobo was awarded the Nobel Peace Prize in 2010 while he and his wife were under house arrest in China as political prisoners, and he was unable to accept the prize in his lifetime.