The only limit to our realization of tomorrow will be our doubts of today.
Windows of opportunity are seldom opened by themselves.
Happiness often sneaks in through a door you didn't know you left open.
Don't let the windows of your mind be clouded over by the opinions of others.
The window to the world can be covered by a newspaper.
Some of us think holding on makes us strong, but sometimes it is letting go.
Minds are like windows. They are useful only when they are open.