To know oneself, one should assert oneself.

It's always too early to quit.

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

Always desire to learn something useful.

Expect problems and eat them for breakfast.

Do not weep do not wax indignant. Understand.

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

Wherever you are - be all there.