Modern meaning: connecting the past with the future, connecting the past with the future, connecting the past with the future, and waiting for the future.
Antisense: Never before.
Example:
1. A true revolutionary should have a grand ambition to carry forward the past and forge ahead, not just be satisfied with what he has achieved.
2. A true revolutionary should have the grand ambition to carry forward the past and forge ahead into the future, rather than just being satisfied with the success he has achieved.
3. Summarizing the past is the integration and promotion of one's past resources and a stepping stone to the future.
We should carry out the reform to the end.
5. People praised days of our lives, a public servant, for his clean government.