Change starts with awareness, but it requires action to make a real difference.
The most important skill for an empirical researcher is not math, but judgment.
孔子说:“颜回真贤德!一篮饭,一瓢水,在陋巷,人人都愁闷,他却乐在其中。颜回真贤德!
"In the heart of every exile, there is a homeland that never leaves."