He tried to weigh his soul to see if it was a poet's soul.

实验室里的每一次失败都是迈向成功的一步。

The goal is soul. The goal is getting the feeling right.

If you are ready to give up everything else and study the whole history and background of the market and all the principal companies whose stocks are on the board as carefully as a medical student studies anatomy—if you can do all that and in addition you have the cool nerves of a gambler, the sixth sense of a clairvoyant and the courage of a lion, you have a ghost of a chance.