The best science is done with an open mind and a willingness to learn.

"A great book is not one that is read, but one that reads you, revealing the depths of your own soul."

The more we learn about the true nature of animals, the more we realize how much we have in common with them.

企业的角色是生产能够改善人们生活的产品和服务，同时使用更少的资源，并且要合法行事、诚信经营。

"The world is changing very fast. Big will not beat small anymore. It will be the fast beating the slow."

The most powerful weapon on earth is the human soul on fire.

Emancipate yourselves from mental slavery, none but ourselves can free our minds.

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.