After careful planning and constant persisting, one may be rewarded with success.

周密计划、持续坚持，才有可能成功。

Persisting comments or notes.

保存评论或说明。

Persisting manually entered XML data.

手动持久化输入的XML数据。

Another limitation is persisting data.

另外一个限制是持久化数据。

Persisting authentication information in the sessions.

在会话中保存身份验证信息。