成功不是终点，失败也并非致命，重要的是继续前进的勇气。
Success is not final, failure is not fatal: It is the courage to continue that counts.
符号是思维的媒介。
从长远来看，经济前景是乐观的。
The most successful products are often the simplest solutions to everyday problems.
电子学的未来取决于我们利用半导体材料潜力的能力。
我认为，为了看学生是否符合教师设定的某些标准而测试其成绩，与治疗对有意义学习的启示直接相悖。
Personality changes more during your 20s than at any other time in life.
写作是一种说“我存在”的方式。