Instead of finding reasons why you can't, find reasons why you can.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

Never let a dark chapter make you forget that better days are ahead of you. Your story is far from over.

Pure mathematics is in its way, the poetry of logical ideas.

Procrastination is the thief of time and the enemy of success.

Don’t practice until you get it right, practice until you can’t get it wrong.

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

Failure to prepare = preparing to fail

Success is the sum of small repeated efforts, day in and day out.

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

Go as far as you can see, when you get there, you’ll be able to see further

The greatest enemy to human potential is your comfort zone

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

The greatest glory in loving lies not in never falling, but in rising every time we fall.