To know oneself, one should assert oneself.

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

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

Well done is better than well said.

It's always too early to quit.

Things do not happen. Things are made to happen.

You never know what motivates you.

I can, therefore I am.

Do not weep do not wax indignant. Understand.