No one is indispensable; being inseparable now does not mean you will be forever. Nothing is impossible to let go of; sometimes, the things you cling to might let go of you first.
Scars remain even when they seem healed, aching on cloudy days to remind you of the pain. Some wounds never truly disappear; those who seem carefree often harbor deep, hidden sorrows.
The sun rises not because the rooster crows.
When you are optimistic, do not boast excessively about your happiness; when pessimistic, do not exaggerate your sadness. Life is such—it is neither as terrible as you imagine, nor as wonderful as you dream.
Success is the process of setting a worthwhile goal and steadily working to turn it into reality.
Life requires direction and purpose. Regardless of your mindset, as long as you stay true to your path, you can savor the sweetness of life through the passing years.
If you find an employee who is fully committed to their work, you should reward them twofold, for their efficiency can match that of three people.