What was Atticus's reaction to the Tom Robinson Trial?

Exhaustion:

“He’ll be so presently,” said Atticus. “It was a little too strong for him.” Our father sighed. “I’m going to bed,” he said. “If I don’t wake up in the morning, don’t call me.”

Realistic:

“But they don’t have to go to the courthouse and wallow in it—”
“It’s just as much Maycomb County as missionary teas.”

Hopeful:

“It’s not time to worry yet,” Atticus reassured him, as we went to the diningroom. “We’re not through yet. There’ll be an appeal, you can count on that. Gracious alive, Cal, what’s all this?” He was staring at his breakfast plate.

Humbled:

Atticus’s eyes filled with tears. He did not speak for a moment. “Tell them I’m very grateful,” he said. “Tell them—tell them they must never do this again. Times are too hard...”