The usage of idioms and vocabulary.

Hello
Can you help me check these sentences.
I am not sure whether the usage of idioms and vocabulary are right.
Thank you for your help.


1.(Bear one's mark)
During his distinguished career, Confucius brought up many doctrines. The Analects of Confucius bear his mark are filial piety and humanitarian.

2.(in concert)
I come up with some plans in concert with environmentalists is that we hope to rescue the remaining forest.

3.(tricks up my sleeve)
I have several other tricks up my sleeve to manage the urgent problem.

4.He outlived all of his brothers. He outlives other peers because of his regular workout.

5.Economic depression plunged the many families into debt.

6.In ancient times, businessmen made a deal with a clean conscience.