Oath of Citizenship
US:
I hereby declare, on oath, that I absolutely and entirely renounce and abjure all allegiance and fidelity to any foreign prince, potentate, state, or sovereignty of whom or which I have heretofore been a subject or citizen; that I will support and defend the Constitution and laws of the United States of America against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same; that I will bear arms on behalf of the United States when required by the law; that I will perform noncombatant service in the Armed Forces of the United States when required by the law; that I will perform work of national importance under civilian direction when required by the law; and that I take this obligation freely without any mental reservation or purpose of evasion; so help me God.
Canada:
I swear (or affirm) that I will be faithful and bear true allegiance to Her Majesty Queen Elizabeth II, Queen of Canada, Her Heirs and Successors, and that I will faithfully observe the laws of Canada and fulfill my duties as a Canadian citizen.
Pledge of Commitment
Australia
From this time forward, under God,
I pledge my loyalty to Australia and its people,
whose democratic beliefs I share,
whose rights and liberties I respect, and
whose laws I will uphold and obey.
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外国友人如果对中国有好感,我们中国人当然是欢迎的。
但当我国和贵国的利益发生冲突的时候,我们中国人忠实于中国,你们外国人忠实于母国,这也是自然的。