学习的意愿是一种内在动机，其来源和奖励都在于其自身的实践。
The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.
风险不在于我们目标太高而失败，而在于我们目标太低而成功。
The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.
"The more I study nature, the more I stand amazed at the work of the Creator."
We must listen to indigenous communities; their wisdom in land management is unparalleled.
相机是遇见世界现实的一种流动方式。