It's not always necessary to be better than everyone else, but to be better than you used to be.
形容医生对待患者时应保持高度谨慎和责任感
是人类而非自然发起行动,但自然在很大程度上控制着结果。
"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."