爱情并不遵从我们的想象。爱情的神秘之处就在于它的纯洁与纯粹。
原子能的释放并没有创造新的问题。它仅仅是把解决一个现有问题的工作变得更为急迫。
The secret of being miserable is to have leisure to bother about whether you are happy or not.
True progress is measured not just in profits, but in the positive impact we have on society.