如果没有冬天的寒冷来赋予它甜蜜，夏天的温暖又有什么好处呢？
"What good is the warmth of summer, without the cold of winter to give it sweetness."
电影的力量在于它能够使不可见的东西变得可见。
"We are all in the gutter, but some of us are looking at the stars."
The most important thing in trading is discipline.
Positivity transforms us for the better. By opening our hearts and minds, positive emotions allow us to discover and build new skills, new ties, new knowledge, and new ways of being.