By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.

It's always too early to quit.

Do not weep do not wax indignant. Understand.

If you think you can do it, you can.

If you're going through hell, keep going.

Always desire to learn something useful.

Either you run the day or the day runs you.