我不是圣人，但我也不是罪人。
Our brains are wired to look on the bright side, even when the evidence suggests otherwise.
我不抱怨，不找借口，只是继续前进。
科学的力量在于它的普遍性和无私性，它超越了国界和文化的限制。
"To live is to be haunted by the ghosts of what might have been."