Do not weep do not wax indignant. Understand.

I can, therefore I am.

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

You never know what motivates you.

By failing to prepare, you are preparing to fail.

Always desire to learn something useful.

Be gentle to all and stern with yourself.

If you think you can do it, you can.

Things do not happen. Things are made to happen.