1 . Standing on the shore of a lake, I can’t help but feel surprised at the thousands of small rocks that surround my boots. They were all created from _________ surfaces, their edges softening over time. I wonder, “Can we learn from a pile of rocks?”

Even the tallest mountains have _________; none are as tall as they were 1,000 years ago. And much like a rock, I’ve found my _________ has softened and my desire to better understand others has expanded with each trip around the sun.

_________, I was also a sharp rock covered in pointy edges. Today, after decades of the waters of life coursing over me, my edges are softer and I’m more _________. I’m less likely to judge and more interested in learning how we can _________ together.

But I’m not a _________. I’m a human filled with all the drama built into my DNA.

Two years ago, while traveling in the Pacific Northwest, I watched a restaurant owner ask several young men to _________ for not wearing masks. Not _________ and not rude. On the door read a sign, “Please wear a mask before entering our restaurant. We don’t like it either, but let’s all do what we can to __________ this together.”

The group of young men wanted to __________ about the note. I sat at the restaurant watching, understanding both sides. I’ve been one of them before, using my youthful edges to chip away at (削弱) the world. What I lost, __________, was the ability to grow from __________ by looking through the eyes of others. In learning to be more __________, I’ve also found more happiness and success.

You can fit more rounded rocks in a jar than those with sharp edges. The former look for ways to __________ and make room for others, while the latter never give an __________ to accommodate others.

__________, like the waters rolling against once sharp stones, changes us by washing away our resistance to __________ the world from someone else’s point of view.

I placed a __________ stone into my jacket pocket. Mother Nature is holding a __________ again.

2 . Every year about 40,000 people attempt to climb Kilimanjaro, the highest mountain in Africa. They _______ with them lots of waste. The _______ might damage the beauty of the place. The glaciers(冰川) are disappearing, changing the _______ of Kilimanjaro.

Hearing these stories, I’m _______ about the place — other destinations are described as “purer” natural experiences.

However, I soon _______ that much has changed since the days of disturbing reports of _______ among tons of rubbish. I find a _______ mountain, with toilets at camps and along the paths. The environmental challenges are _______ but the efforts made by the Tanzania National Park Authority seem to be _______.

The best of a Kilimanjaro ________, in my opinion, isn’t reaching the top. Mountains are ________ as spiritual places by many cultures. This ________ is especially evident on Kilimanjaro as ________ go through five ecosystems(生态系统) in the space of a few kilometers. At the base is a rainforest. It ends abruptly at 3, 000 meters, ________ lands of low growing plants. Further up, the weather ________ — low clouds envelope the mountainsides, which are covered with thick grass. I ________ twelve shades of green from where I stand. Above 4, 000 meters is the highland ________: gravel(砾石), stones and rocks. ________ you climb into an arctic-like zone with ________ snow and the glaciers that may soon disappear.

Does Kilimanjaro ________ its reputation as a crowded mountain with lines of tourists ruining the atmosphere of peace? I found the opposite to be true.