"The changes we dread most may contain our salvation."
物理学家必须拥有生动的直觉想象力,因为新思想不是通过演绎产生的,而是通过艺术性的创造性想象。
我们都在共同努力;这就是秘诀。
The truth is not always what we want to hear, but it is what we need to know.
Never give up. Today is hard, tomorrow will be worse, but the day after tomorrow will be sunshine.
在说某人做了某事时,我们可能也在执行某项行动。