你只是一度年轻，但却可能无限期不成熟。
You just once young but may be immature indefinitely.
Have a heart that never hardens, and a temper that never tires, and a touch that never hurts.
The most important thing is how people experience the space.
The challenge of our time is to harness energy without harming the planet.
创新始于提问：“如果……会怎样？”
陆地上空的云块这时候像山冈般耸立着，海岸只剩下一长条绿色的线，背后是些灰蓝色的小山。海水此刻呈现深蓝色，深得几乎发紫。