When you know both yourself as well as your competition, you are never in danger. To know yourself and not others, gives you half a chance of winning. Knowing neither yourself or your competition puts you in a position to lose.
Our success at friendship, business, sports, love--indeed, at nearly every enterprise we attempt--is largely determined by our self-image. People who have a confidence in their personal worth seem to be magnets for success and happiness.
The question of good and evil remains in irremediable chaos for those who seek to fathom it in reality. It is mere mental sport to the disputants, who are captives that play with their chains.
When the horrors of anarchy force us to set up laws that forbid us to fight and torture one another for sport, we still snatch at every excuse for declaring individuals outside the protection of law and torturing them to our hearts content.
Only a man who knows what it is like to be defeated can reach down to the bottom of his soul and come up with the extra ounce of power it takes to win when the match is even.
I always believe in going hard at everything, whether it is Latin or mathematics, boxing or football, but at the same time I want to keep the sense of proportion. It is never worth while to absolutely exhaust one's self or to take big chances unless for an adequate object. I want you to keep in training the faculties which would make you, if the need arose, able to put your last ounce of pluck and strength into a contest. But I do not want you to squander these qualities.
For this is the truth about our soul, he thought, who fish-like inhabits deep seas and plies among obscurities threading her way between the boles of giant weeds, over sun-flickered spaces and on and on into gloom, cold, deep, inscrutable; suddenly she shoots to the surface and sports on the wind-wrinkled waves; that is, has a positive need to brush, scrape, kindle herself, gossiping.