Always demand a deadline. A deadline weeds out the extraneous and the ordinary. It prevents you from trying to make it perfect， so you have to make it different. Different is better.
没有解决方案。只有取舍选择。
在观察的领域中，机遇只偏爱那种有准备的头脑。
The market is a voting machine in the short term and a weighing machine in the long term.