逝者是我们求知路上的无声合作者。

I think music is a language that everybody understands.

The first step in the art of management is the selection of the right man for the right job.

The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

对认可的渴望，灵魂中的激情部分，是人格中最具政治性的部分，因为它驱使人们希望被认可为优于他人。

The brain is a complex and dynamic system, and understanding it requires a multidisciplinary approach.