By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

Either you run the day or the day runs you.

It's always too early to quit.

If you've got a talent, protect it.

To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

Always desire to learn something useful.