战争是万物之母,和平是万物之父。
The interplay between light and matter at attosecond timescales reveals a universe far more dynamic than we ever imagined.
Science is not a race; it’s a journey of patience and precision.
Every challenge is an opportunity to learn something new about yourself.
可持续性不是一种选择——它是我们未来的基础。
The method of psychology must be as exact as the methods of the natural sciences.
画布上的旧颜料,随着时间的推移,有时会变得透明。当这种情况发生时,在某些画作中,可以看到原始的线条:一棵树会透过女人的裙子显现出来,一个孩子给狗让路,一艘大船不再在开阔的海面上。这被称为“悔改”,因为画家“后悔了”,改变了主意。也许可以说,被后来的选择所取代的旧观念,是一种看然后再看的方式。