始终保持交易的书面记录。这将帮助你从错误和成功中学习。
Always keep a written record of your trades. This will help you learn from your mistakes and successes.
Happiness is like a butterfly; the more you chase it, the more it will elude you. But if you turn your attention to other things, it will come and sit softly on your shoulder.
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.