Real friends are hard to find.
我并不完美,但我每天都在努力变得更好。
科学的语言是普遍的,超越了国界和文化。
道德商业实践不是限制,而是长期增长的基础。
我相信过程,也相信自己。
I don't fear failure. I fear not trying.
If humanity doesn’t land on Mars in my lifetime, I would be very disappointed.
Life is too short to hold grudges.