I can, therefore I am.

By failing to prepare, you are preparing to fail.

Well done is better than well said.

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

Begin to be now what you will be hereafter.

Know or listen to those who know.

Be gentle to all and stern with yourself.

Do not weep do not wax indignant. Understand.

Problems are not stop signs, they are guidelines.