The best view comes after the hardest climb.

The highest knowledge is to know that we are surrounded by mystery.

Science is not about being the first; it's about being patient and persistent.

The truth is, you can't outrun your past. No matter how fast you go, it's always right there behind you.

由于说话的人不同，那么人们心中的看法就变化了。“智子疑邻”，地位不同，关系不同，时间不对，需谨言慎行。