To know oneself, one should assert oneself.

Always desire to learn something useful.

Do not weep do not wax indignant. Understand.

Well done is better than well said.

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

It's always too early to quit.

Problems are not stop signs, they are guidelines.

Never complain and never explain.

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