可持续性不是一种趋势，而是我们对后代的责任。
Nature hath made men so equal in the faculties of body and mind， as that though there be found one man sometimes manifestly stronger in body or of quicker mind than another， yet when all is reckoned together the difference between man and man is not so considerable as that one man can thereupon claim to himself any benefit to which another may not pretend as well as he.
I survived because I kept my imagination alive.
The ocean is vast, but our responsibility is even greater.
The interplay between theory and observation is what advances astrophysics.
Memory is the diary we all carry about with us.
La imaginación es el arma más poderosa que tenemos contra la realidad.