Title: Pareto Adversarial Robustness: Balancing Spatial Robustness and Sensitivity-based Robustness. Abstract: Adversarial robustness, mainly including sensitivity-based robustness and spatial robustness, plays an integral part in the robust generalization. In this paper, we endeavor to design strategies to achieve comprehensive adversarial robustness. To hit this target, firstly we investigate the less-studied spatial robustness and then integrate existing spatial robustness methods by incorporating both local and global spatial vulnerability into one spatial attack design. Based on this exploration, we further present a comprehensive relationship between natural accuracy, sensitivity-based and different spatial robustness, supported by the strong evidence from the perspective of representation. More importantly, in order to balance these mutual impact within different robustness into one unified framework, we incorporate the Pareto criterion into the adversarial robustness analysis, yielding a novel strategy towards comprehensive robustness called \textit{Pareto Adversarial Training}. The resulting Pareto front, the set of optimal solutions, provides the set of optimal balance among natural accuracy and different adversarial robustness, shedding light on solutions towards comprehensive robustness in the future. To the best of our knowledge, we are the first to consider comprehensive robustness via the multi-objective optimization.