The progress of science is not a straight line, but a series of zigzags, sometimes seeming to go backward before a new advance is made.
科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。
What a caterpillar calls the end of the worldwe call a butterfly.
黄芩（唾手可得）没有造假，阿魏（稀有昂贵）容易造假。
如果我们想要实现伟大，就必须愿意冒险并拥抱变化。
Mental activity is the organism's way of engaging with the world.
The greatest glory in living lies not in never falling, but in rising every time we fall.