The real value of an option is not in its price, but in the flexibility it provides to the holder.
期权的真正价值不在于其价格，而在于它为持有者提供的灵活性。
The act of writing is an act of memory.
You can’t be everything to everyone, but you can be everything to someone.
失败只是宇宙告诉你下次不要做什么的方式。
诚信采矿意味着为子孙后代留下积极的遗产。