I write to understand, to grasp the reality that escapes me.
你无法仅靠站着凝视水面就能穿越海洋。
化学的乐趣在于看到不可见的东西变得可见。
无论多么艰难,永远不要放弃你的梦想。
Successful people maintain a positive focus in life no matter what is going on around them.