"In times of crisis, true leaders emerge not by seeking power, but by serving others."

People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

"The beauty of literature is that it allows us to live a thousand lives in one."

The ultimate goal of machine learning is to make computers learn from experience and improve their performance on tasks over time.

共产主义理论可以用一句话来概括：废除一切私有财产。