The only Western philosopher who did not respond to his letter was Henri Bergson, who dreaded having strangers come pester him and kept his address confidential and his telephone number unlisted.

• 西洋大哲学家不回他信的只有柏格森； 柏格森最怕陌生人去缠他，住址严守秘密，电话簿上都没有他的名字。