Be gentle to all and stern with yourself.

You never know what motivates you.

If you're going through hell, keep going.

Do not weep do not wax indignant. Understand.

Know or listen to those who know.

If you can dream it, you can do it.

The most effective way to do it, is to do it.

Always desire to learn something useful.

To know oneself, one should assert oneself.