You may have the worst of your worries when you most appear to be at ease.
The most important skill for a computer scientist is problem solving. The ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately.
The only way to escape the mundane is to meticulously observe it.
即使是小小的技艺,也一定有值得一看的地方。但对于远大的事业恐怕有所阻碍,所以君子不去干这些。