A light as bright as a million-watt bulb could help identify early signs of Parkinson's disease, British researchers have said. The Keele University team told a conference that a "super-microscope" could spot changes in brain cells before the disease destroyed them. Keele's Dr Joann ...
1、don"t flip flop 2、don"t get sidetracked 3、don"t sway back and forth 4、no dithering 5、no major changes 6、avoid futile actions 7、stop making trouble and wasting time 8、no self-consuming political movements 9、avoid self-infl ...