How do you react in detail to the following quotes?

"When the present is in contrast with a negative past experience, people react less negatively to the present; when the present is in contrast with a positive past experience, they react less positively to the present."

"During leader succession, the new leader's transformational leadership is observed and reacted to, relative to the level of the former leader's transformational leadership."

"Commitment to the changing organization serves as a mediating mechanism between the new leader's transformational leadership and employees' behavioral reactions to organizational change."