自然是最伟大的艺术家。
Nature is the greatest artist.
我不考虑我的遗产。我只是努力做好工作。
A vida é a arte do encontro, embora haja tanto desencontro pela vida.
伟大不在于成为最好，而在于激发他人最好的一面。
"You can't go back and change the beginning, but you can start where you are and change the ending."
你无法回到过去改变开头，但可以从现在开始改变结局。
Life is a journey, not a destination.
If humanity doesn’t land on Mars in my lifetime， I would be very disappointed.