You just once young but may be immature indefinitely.

系外行星的多样性令人惊叹，从气态巨行星到岩石世界，其中一些可能孕育着生命。

"Drawing is the honesty of the art. There is no possibility of cheating. It is either good or bad."

The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

The poem is a way of seeing the world, not just describing it.

Innovation requires a culture that tolerates failure; only by daring to make mistakes can progress be made.