By failing to prepare, you are preparing to fail.

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

Well done is better than well said.

It's always too early to quit.

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

Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

The wise does at once what the fool does at last.

Expect problems and eat them for breakfast.