These time points were recorded in the marks, "I can not predict the right time when it comes, like I can not predict what will happen tomorrow. Generally I repeat the same simple thing."

这些时间点透过斑驳的痕迹被记录下来，“我无法准确地预测这个合适的‘时间点’何时出现，就像我无法预知明天将会发生的事情一般，我所能做的只是重复着裱糊行为般的简单劳作。”

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Slash marks where Roberts paused to have Obama repeat the words were clearly visible.

CNN: Obama sworn in to second term

Crabtree's injury is problematic since wide receiver isn't a strong point for the San Francisco offense, which still has question marks over whether quarterback Colin Kaepernick can repeat his heroics from the second half of last year.

WSJ: Michael Crabtree, San Francisco 49ers: 49ers' Crabtree Is Hurt