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 study of life is the study of endless possibilities.

在数学中，坚持往往比才华更重要。

The creative act is not pure. History evidences it. Sociology extracts it. The writer loses Eden, writes to be read and comes to realize that he is answerable to no one.

未来最成功的公司将是那些创造让员工学习和成长文化的公司。

The essence of mathematics lies in its freedom.

衡量我们行业的真正标准不是产量吨数，而是社区的可持续发展。