教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心，并用知识的营养来满足它。
Doubt is not a pleasant condition， but certainty is an absurd one.
我相信理解市场心理和投资者心理是至关重要的。
Always look at what you have left. Never look at what you have lost.
你的火无法燃烧是因为我。