量子理论的发展表明,经典的空间和时间概念不足以在最基本的层面上描述物理世界。
【大意】说话一定要讲信用,约定了就一定要做到,这是天下的高尚行为。
The stock market is full of opportunities, but you have to be patient to find them.
The truth is not for all men, but only for those who seek it.