真相常常隐藏在阴影中，等待足够勇敢的人去揭露它。
"The truth is often hidden in the shadows, waiting for someone brave enough to uncover it."
The reward of seeing the joy on the faces of the parents is immense.
I don’t complain, I don’t make excuses, I just keep going.
自信来自于准备充分并精通自己的领域。