If you can dream it, you can do it.

Know or listen to those who know.

Problems are not stop signs, they are guidelines.

I can, therefore I am.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

It's always too early to quit.

The wise does at once what the fool does at last.

To know oneself, one should assert oneself.