Be gentle to all and stern with yourself.

I can, therefore I am.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

You never know what motivates you.

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

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

After a storm comes a calm.