Things do not happen. Things are made to happen.

Know or listen to those who know.

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

It's always too early to quit.

If you're going through hell, keep going.

What you do today can improve all your tomorrows.

Do not weep do not wax indignant. Understand.

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

Well done is better than well said.