Things do not happen. Things are made to happen.

It's always too early to quit.

If you think you can do it, you can.

If you can dream it, you can do it.

Quality is not an act, it is a habit.

Leap, and the net will appear.

Begin to be now what you will be hereafter.

Always desire to learn something useful.

By failing to prepare, you are preparing to fail.