• to go on doing sg, to go on with sg, to keep at, to keep the pot boiling, to proceed to, to proceed to sg, to proceed with sg
• to be in practice, to practice, to practise
• to lead a rollicking life
• to read, read, to study
• to lead a rollicking life
• to sail close to the wind, to sail near to wind
• to beat the air, to fight windmills, to tilt at windmills