I don't believe in failure. It's not failure if you enjoyed the process.
编辑是一项改写活动。
追求数学知识是一场永无止境的冒险,充满了挑战、惊喜和解决不可解问题的满足感。
If you don’t invest in the future, you won’t have one.
"Sometimes the hardest part of writing is just starting."
The truth is always an insult or a joke, lies are generally tasteless.