Without hard work, nothing grows but weeds.

Problems are not stop signs, they are guidelines.

Begin to be now what you will be hereafter.

By failing to prepare, you are preparing to fail.

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

You never know what motivates you.

Always desire to learn something useful.

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

To know oneself, one should assert oneself.