If you think you can do it, you can.

Problems are not stop signs, they are guidelines.

Well done is better than well said.

By failing to prepare, you are preparing to fail.

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

To know oneself, one should assert oneself.

Either you run the day or the day runs you.

Be gentle to all and stern with yourself.

It's always too early to quit.