The difference in winning & losing is most often, not quitting.
数学的语言是普遍的,超越了文化和语言的障碍。
每天起床的时候,争取变得比你昨天更聪明一点。
The internet should be for everyone - it's too important to leave anyone behind.
The highest goal of art is to create harmony between man and his environment.
每一刻都是新的开始。