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

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.

He who has begun his task is half-way done. Have the courage to begin!

Everything that happens was once a dream.

The journey of a thousand miles begins with one step.

Success can never happen without the journey (struggle).

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

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

It is never too late to become what you might have been

Fall down seven times, stand up eight.

It is never too late to turn an unproductive day into a productive one.

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

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