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

Know or listen to those who know.

To know oneself, one should assert oneself.

What you do today can improve all your tomorrows.

By failing to prepare, you are preparing to fail.

If you're going through hell, keep going.

After a storm comes a calm.

Expect problems and eat them for breakfast.

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