所以根基树立不牢的人,不要期望有茂盛的枝叶。
Try again.Fail again.Fail better.
In the world of physics, we often find that the simplest questions are the hardest to answer.
实证研究中最重要的是要清楚你想要回答的问题。
如果你想取得真正的进步,就必须愿意挑战现状。