I can, therefore I am.

Leap, and the net will appear.

If you think you can do it, you can.

Problems are not stop signs, they are guidelines.

It's always too early to quit.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

Things do not happen. Things are made to happen.

Do not weep do not wax indignant. Understand.