The best time to sell a stock is almost never.
卖出股票的最佳时机几乎永远不会到来。
作为研究者最重要的资质是好奇心和忍耐力。
The only way to do great work is to love what you do.
We will laugh at the laughable, and will not be able to refrain from laughing.
理论的任务不仅是了解自然是什么以及它是如何运作的,而且要尽可能接近理解为什么自然是这样的而不是其他样子的不可达到的目标。
The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.