Expression in both speaking and writing is very important to be successful at the     work place and it is defined as

Expression in both speaking and writing at the workplace is defined as the ability to clearly and effectively communicate ideas, information, arguments, and messages in a manner that is appropriate and engaging for the audience. This involves using correct grammar, punctuation, vocabulary, and syntax, as well as appropriate tone, style, and level of formality. It also includes non-verbal communication such as body language and visual aids. Effective expression is crucial for success in the workplace as it facilitates understanding, collaboration, and decision-making.