"Not all those who wander are lost."

城市是人类最伟大的建筑成就。

"Every child is a different kind of flower, and all together make this world a beautiful garden."

I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.

唤醒天才的是困难。