我不考虑年龄。我考虑的是人们的精神和能量,以及他们是否积极乐观,是否有趣相处。
I don't think about age. I think about people's spirit and energy and if they're positive and if they're fun to be around.
在科学的道路上,失败是常态,但每一次失败都离成功更近了一步。