人类大脑是进化的产物,人类心智也是如此。
Handy measure: the distance between your fingertips of your outstretched arms at shoulder level is your height.
今天对自由民主最严重的威胁不是来自共产主义或法西斯主义等敌对意识形态,而是来自内部——来自民粹主义的兴起和民主规范的侵蚀。
Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.
Education is the foundation for empowering the next generation of scientists.