When aiming for the common denominator, be prepared for the occasional division by zero.

When aiming for the common denominator, be prepared for the occasional division by zero.

There are two things to aim at in life: first, to get what you want; and, after that, to enjoy read more

There are two things to aim at in life: first, to get what you want; and, after that, to enjoy it. Only the wisest of mankind achieve the second.

Stand up to your obstacles and do something about them. You will find that they haven't half the strength you read more

Stand up to your obstacles and do something about them. You will find that they haven't half the strength you think they have.

The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge.

The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge.

The greater the loyalty of a group toward the group, the greater is the motivation among the members to achieve read more

The greater the loyalty of a group toward the group, the greater is the motivation among the members to achieve the goals of the group, and the greater the probability that the group will achieve its goals.

Without goals, and plans to reach them, you are like a ship that has set sail with no destination.

Without goals, and plans to reach them, you are like a ship that has set sail with no destination.

Obstacles are those frightful things you see when you take your eyes off your goals.

Obstacles are those frightful things you see when you take your eyes off your goals.

The harder the conflict, the more glorious the triumph. What we obtain too cheaply, we esteem too lightly; 'Tis dearness read more

The harder the conflict, the more glorious the triumph. What we obtain too cheaply, we esteem too lightly; 'Tis dearness only that gives everything its value.

Pursue one great decisive aim with force and determination.

Pursue one great decisive aim with force and determination.