If you think you can do it, you can.
Things do not happen. Things are made to happen.
Begin to be now what you will be hereafter.
You never know what motivates you.
If you can dream it, you can do it.
Expect problems and eat them for breakfast.
Without hard work, nothing grows but weeds.
Leap, and the net will appear.
The wise does at once what the fool does at last.
Never complain and never explain.
The sum of the whole is plainly this: The nature of man considered in his single capacity, and with respect only to the present world, is adapted and leads him to attain the greatest happiness he can for himself in the present world.