It is much easier

"It is much easier to suggest solution when you don't know too much about the problem".

A great deal of talent

"A great deal of talent is lost to the world for the want of a little courage".

Discontent

"Discontent is the first step in the progress of a man or a nation".

The wise man is not afraid

"The wise man is not afraid. He knows his strength and does not fear. Likewise, he knows his weakness and does not attempt the impossible".

Associate with men

"Associate with men of good quality, if you esteem your own reputation; for it is better to be alone than in bad company".

Desire

"Desire is at the bottom of every achievement".