99% of failures come from people who have the habit of making excuses.

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

Success can never happen without the journey (struggle).

Tomorrow is worth more than yesterday but less than today.

Knowledge is of no value unless you put it into practice.

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Patience is when you’re supposed to get mad, but you choose to understand

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

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

The bad news is time flies, the good new is that you're the pilot.

Everything that happens was once a dream.

Hard work beats talent when talent doesn't work hard.

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

You can be shown the path, but only you can make the first step.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.