Information and Belief，法律术语，表示“所知所信”、“悉知及确信”、“所悉及所信”。表示虽然并非亲眼所见、亲耳所闻，但该人确信其主张是真实的。常用于法律上的诉状、因作伪证（perjury）而受到处罚的声明和宣誓后的书面证词（affidavits），在这些书面证词中，作出陈述或指控的人是有资格的。

Information and Belief：A standard legal term used to indicate that the allegation is not based on the firsthand knowledge of the person making the allegation but that the person, nevertheless, in good faith, believes the allegation to be true.

参考双语例句：

To the best knowledge, information and belief of the Directors, having made all reasonable enquiries, there is (i) no voting trust or other agreement or arrangement or understanding entered into by binding upon any Shareholders; and (ii) no obligation or entitlement of any Shareholder as at the Latest Practicable Date, whereby it has or may have temporarily or permanently passed control over the exercise of the voting right in respect of its Shares to a third party, either generally or on a case-by-case basis.

在作出一切合理查询后，按董事所知、所悉及所信，(i)并无任何股东订立或受制于投票委託或其他协议或安排或约定；及(ii)于最后可行日期并无任何股东有责任或权利，使其暂时或永久把行使其持有之股票的投票权的控制权转移给第三方（不论一般性或按个别事项）。

To the best of the Company’s knowledge, information and belief, having made all reasonable enquiries, apart from Datang and its associates (as defined in the Listing Rules), no other Shareholder of the Company will be required to abstain from voting on the resolutions for approving the Datang Subscription Agreement, the Special Mandate, the Amendment Letter, and the transactions contemplated thereunder at the EGM (except in relation to the potential TSMC Special Mandate).

据本公司经作出一切合理查询后所知、所悉及所信，除大唐及其联系人（按上市规则的定义）外，并无其他本公司股东需就批准大唐认购协议、特别授权及修订函件，以及上述各项所拟进行的交易(与台积电潜在特别授权有关者除外)，放弃在股东特别大会投票。

The Directors jointly and individually accept full responsibility for the accuracy of the information contained in this circular and confirm, having made all reasonable enquiries, that to the best of their knowledge and belief, opinions expressed in this circular have been arrived at after due and careful consideration and there are no other facts the omission of which would make any statement in this circular misleading.

董事共同及个别对本通函所载资料的准确性承担全部责任，并在作出一切合理查询后确认，就彼等所知及所信，本通函所载意见乃经审慎週详考虑后始行作出，且本通函概无遗漏任何其他事实致令本通函所载任何声明产生误导。