认为贞洁是一种美德是人类心灵的迷信之一。
The greatest enemy of a trader is hope. Hope is what keeps you in a losing trade.
The one thing that you have that nobody else has is you. Your voice, your mind, your story, your vision. So write and draw and build and play and dance and live as only you can.
Safety is our top priority in all operations.
市场是一个复杂的系统，我们试图用模型来简化它。