人生中最伟大的事情就是保持心态年轻。
The greatest thing in life is to keep your mind young.
The hardest decisions often require the simplest question: 'What's right for the long term?'
A good programmer is someone who always looks both ways before crossing a one-way street.
Covenants, without the sword, are but words, and of no strength to secure a man at all.
Writing is a way of bearing witness.