The quotations which support the central idea that brutus thinks caesar is dangerous and needs to be killed before he becomes even more dangerous are:
Julius Caesar was a Roman politician who was known for his conspirator against Julius Caesar.
The act 2, scene 1, of the Julius Caesar is given in the problem. In this scene, Brutus paces back and forth in the garden.
In this scene, he thinks Caesar is dangerous and needs to be killed. The quotations provided in option A, D and E suggest the central idea for the same.
Thus, the quotations which support the central idea that Brutus thinks Caesar is dangerous and needs to be killed before he becomes even more dangerous are:
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