希望是件好东西,也许是世上最好的东西.好东西从来不会流逝。
Hope is a good thing, maybe the best of things, and no good thing ever dies.
In energy, the only constant is change—embrace it.
The only way to learn mathematics is to do mathematics.
L'amour est comme un arbre: il pousse de lui-même, jette profondément ses racines dans tout notre être.
家不仅仅是一个地方;它是一种感觉,一种归属感。
卒:同“猝”,指突然事变。这两句大意是:心中没有预先考虑应对事变的方法,就不能应付突然变故。
The economy of the future is one where growth is decoupled from the consumption of finite resources.