The secret of getting ahead is getting started.

You never know what motivates you.

Problems are not stop signs, they are guidelines.

It's always too early to quit.

Without hard work, nothing grows but weeds.

Quality is not an act, it is a habit.

Do not weep do not wax indignant. Understand.

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

If you're going through hell, keep going.