我一直在挑战自己，因为我不想重复。

The truth is rarely pure and never simple.

Collaboration across industries is key to solving the energy challenge.

Quality is the lifeline of an enterprise. In the field of vegetable cultivation, we must adhere to the highest quality standards.

"Every word we write is a step towards understanding ourselves and the world around us."

学校应当是一个组织儿童集体生活的地方，以促进他们的全面发展。