最深的伤口往往是肉眼看不见的。
Mathematics teaches us to think logically and creatively at the same time.
Trust is the currency of collaboration, and it must be earned every day.
每天学习,尤其是从别人的经验中学习。它更便宜!“——约翰·博格尔
"Writing is an act of faith, not a trick of grammar."
The greatest investment you can make is in yourself.