The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Know or listen to those who know.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
To know oneself, one should assert oneself.
It's always too early to quit.
Quality is not an act, it is a habit.
You never know what motivates you.
Some people think that doctors and nurses can put scrambled eggs back in the shell.