- 主题:侥幸捡个双百大赛诗词优秀奖,位列99
- 回复:18 帖
|
| ||
science often errs, and pseudoscience may happen to stumble on the truth. By Sir Karl Popper
|
|
| ||
science often errs, and pseudoscience may happen to stumble on the truth. By Sir Karl Popper
|