I can, therefore I am.

Know or listen to those who know.

If you can dream it, you can do it.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Things do not happen. Things are made to happen.

Always desire to learn something useful.