教育在经济发展中的作用不可低估；它是创新和生产力的基础。
The role of education in economic development cannot be overstated; it is the foundation upon which innovation and productivity are built.
幸福是一张白纸。
"To write is to remember, and to remember is to live again."
The best stories are the ones that leave you with more questions than answers.
The past is always tense, the future perfect.
物理学的美丽在于它能够用简单的原理解释复杂的事物。