Gaku in Chinese / Japanese...

覺 can mean to feel; to figure out; thinking; awake; aware; bodhi; knowing; understanding; enlightenment; illumination; apprehend; perceive; realize.

覺 is a character that is impossible to define in a single word.

This term is often associated with Buddhism where it's understood to be: Illumination, enlightenment, or awakening in regard to the real in contrast to the seeming. However, it can also refer to enlightenment in regard to morality and evil.

Notes:

In Japanese, this can be the personal name Satoru.

In certain context, and only when pronounced as "jiao" in Chinese, it can refer to a nap, sleep or the state of sleeping. However, as a single character on a wall scroll, everyone will read this with the awareness or enlightenment context.

By no means is this the only way to write enlightenment. In fact, you should only choose this character if you are looking more for a word meaning awareness.

See Also:  Enlightenment | Wisdom | Knowledge

鶴 is a famous bird of China.

Known in China to be a very spiritual creature, the crane is a symbol of both longevity and the journey of the souls and spirits of ancestors.

Note: 鶴 can mean crane or stork in Japanese.

學 is “study” or “learn” in Chinese, Japanese Kanji, and old Korean Hanja.

學 is a very broad character that can mean a lot of things related to scholarship. It can refer to a school (in fact, if you put the character for “big” in front of this, you have “college” or “university,” if you put the word for “middle,” you have “middle school.” This can also mean science; the process of acquiring knowledge; learning; scholarship; erudition; knowledge. It can also add the Chinese or Japanese version of “-ology” (the study of) too many words.

There is a very common simplified version of this character. You will see this form in modern Japan and mainland China, Singapore, and other places. If you want this simplified version, please click on the character shown to the right instead of the "select and customize" button above.