若你想从不被批评,那务必不要尝试新事物。
If you never want to be criticized, for goodness' sake don't do anything new.
人类的增长速度往往超过其生存手段的增长速度。
运气是准备遇到机会的结果。
The joy of mathematics is in the journey, not just the destination.
Success is not the key to happiness. Happiness is the key to success.