我们还没有学会思考，但我们正在学习。
We have not yet learned to think, but we are learning.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
If we don’t do something now, the world our children inherit will be much poorer than the one we were given.
La verdadera literatura es aquella que logra trascender lo local para convertirse en universal.
比喻做事要专心致志，不能一心二用。
"I believe in positive thinking and visualization."