Begin to be now what you will be hereafter.

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

It's always too early to quit.

To know oneself, one should assert oneself.

If you've got a talent, protect it.

You never know what motivates you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Well done is better than well said.