Be kind whenever possible. It is always possible.

It's always too early to quit.

Be gentle to all and stern with yourself.

Go for it now. The future is promised to no one.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.

If you think you can do it, you can.

To know oneself, one should assert oneself.

The most effective way to do it, is to do it.