I can, therefore I am.

It's always too early to quit.

You never know what motivates you.

Quality is not an act, it is a habit.

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

Either you run the day or the day runs you.

Do not weep do not wax indignant. Understand.

Things do not happen. Things are made to happen.

If you're going through hell, keep going.