There can be no progress, no achievement without sacrifice.

Aim for the moon. If you miss, you may hit a star.

The truth is that teamwork is at the heart of great achievement.

The starting point of all achievement is desire. Weak desire brings weak results.

Big achievements come one small advantage at a time, one step, one day at a time.

All our dreams can come true if we have the courage to pursue them.

Almost anything difficult, any challenge takes time, patience, and hard work.

Things work out best for those who make the best of how things work out.

Education is the great engine to personal development.

You can always find a solution if you try hard enough.

Goals are the fuel in the furnace of achievement.

Great achievement always requires great sacrifice.

Comfort is the enemy of achievement.

Obstacles are frightful things when you take your eye off your goal.

I find that the harder I work, the more luck I seem to have.

No great achievement is possible without persistent work.

The people who are crazy enough to think they can change the world are the ones who do.

Life can be pulled by goals just as surely as it can be pushed by drives.

A goal is not always meant to be reached, it often serves simply as something to aim at.