质量不是运气;它是一种策略。
一个好的数学问题的定义是它产生的数学,而不是问题本身。
Everybody counts or nobody counts.
"To love is to risk everything, and to risk everything is to truly live."
心理过程进化是为了解决实际问题。
The most important thing in trading is to stay in the game. You have to be able to survive the bad times to make it to the good times.