It always seems impossible until it's done.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Tomorrow is worth more than yesterday but less than today.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

Don't fear failure, fear being in the same exact same place next year as you are now.

Success can never happen without the journey (struggle).

Hope might be a good breakfast, but it makes a very poor dinner

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

No one starts out on top. You have to work your way up.

Never underestimate the importance of small steps. small steps = big changes. 

If you can understand just one thing thoroughly, then you will understand everything.

You can hire a tutor but you can't hire someone to practice for you.

The temptation to quit will be the greatest when you are about to succeed

Run in the morning before your body figures out what you're doing

You cannot start the next chapter of your life if you keep re-reading the last one.