I can, therefore I am.

If you've got a talent, protect it.

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

Do not weep do not wax indignant. Understand.

To know oneself, one should assert oneself.

You never know what motivates you.

If you're going through hell, keep going.

Be kind whenever possible. It is always possible.

Be gentle to all and stern with yourself.