Here are 15 short, yet meaningful and classic quotes in English:

1、"Time is money, but love is wealth." - Philosophical observation about value of time and affection.

2、"Experience is not necessarily a great teacher. Sometimes you just fail the whole thing and know nothing from it." - Truth that makes you cherish lessons from the ones you do get.

3、"Always keep yourself inspired; stay thirsty, keep moving, don't rest." - Advice on never giving up.

4、"The greatest glory in living lies not in never falling, but in rising every time we fall." - Inspirational for facing difficulties.

5、"Be kind to others, for you don't know what they've been through." - A reminder to be compassionate.

6、"Life is like a box of chocolates, you never know what you're gonna get." - Encouraging an openness to new experiences.

7、"You must take time to find the person who suits your heart." - Guidance for those looking for a significant other.

8、"Never give up, even when your journey looks hopeless. The sun is always shining somewhere." - A reminder to never give up hope.

9、"Success is not a destination, it's a journey." - A reminder to enjoy the process of achieving goals.

10、"It's better to be an outstanding individual with integrity than a mediocre person without it." - Encouragement to be oneself and hold oneself in high esteem.

11、"Education is not a tool to measure life's worth, but a means to enhance it." - A reminder that education is not just about grades, but about personal growth and development.

12、"The greatest gift of life is to live it with passion and purpose." - A reminder to live with passion and a clear goal in life.

13、"Remember, a single step in the right direction is still a step forward." - Motivational advice for when progress seems slow.

14、"Love your enemies and be kind to yourself." - An uplifting and kind perspective on relationships and self-care.

15、"Never regret your choices; you have your own reasons for every one of them." - To embolden ourselves against making emotional choices driven by negative feedback and reactions instead of living confidently our lives following our true thoughts and choices for being proactively grown & bloomed & exploring the world with all its uncertainties and wonders!

These quotes are designed to offer a little wisdom and inspiration for all aspects of life.